Class / Patent application number | Description | Number of patent applications / Date published |
042006000 | Magazine guns | 70 |
20090249672 | FIREARM WITH AN ERGONOMIC RELOADING CONTROL GROUP - A firearm ( | 10-08-2009 |
20090277066 | Foldable Firearm - The present invention is a spring-biased folding firearm that stows compactly and safely. The firearm has three main components: a stock, a receiver and a grip/magazine combination. In folding, the stock folds over the receiver, sandwiching the grip/magazine between the components. When folded, the magazine over-inserts into the grip housing, allowing the stock to clear and providing additional safety when stowed by isolating the ammunition feed. A buttplate latches over the open joint to contain the unit and further secure it. When stowed, the bolt is disengaged from the ammunition feed supply, preventing accidental firing, so a loaded round can be safely carried in the chamber—allowing for immediate use of the firearm upon opening. The weapon is deployed through single-handed actuation and is spring-assisted into firing position. Currently the firearm uses readily available aftermarket parts for easier replacement if necessary and does contain hardware for mounting accessories. | 11-12-2009 |
20100186276 | Rifle and kit for making same - A rifle kit comprises a rifle receiver structure having a central passage configured for having a substantially as-manufactured breech bolt of a pistol mounted therein and has one or more shoulder stock mounting portions configured for having a shoulder stock structure engaged therewith. A substantially as-manufactured breech bolt of the kit is configured by an original equipment manufacturer (OEM) thereof for being mounted on a pistol receiver body configured by the OEM. The rifle barrel is mountable within the central passage of the rifle receiver structure. A chamber end portion of the rifle barrel is configured for engaging a mating portion of the substantially as-manufactured breech bolt. A shoulder stock structure of the kit includes a receiver structure engaging portion configured for allowing the shoulder stock structure to be mounted on the rifle receiver structure exclusively through engagement with the one or more stock mounting portions of the rifle receiver structure. | 07-29-2010 |
20100229445 | MODULAR RIFLE SYSTEMS AND METHODS - In embodiments, a modular rifle includes a lower receiver assembly, an upper receiver, and a coupling mechanism. The lower receiver assembly that can be separated into a lower receiver portion and a magazine well portion. The coupling mechanism is configured to releasably couple the portions of the lower receiver assembly together. The coupling mechanism including an aperture and a pin that can be moved into and out of the aperture. The upper receiver is releasably coupled to the lower receiver assembly. | 09-16-2010 |
20100281731 | PIVOTING, NON-DETACHABLE MAGAZINE - An improved firearm including a non-detachable, pivoting magazine is disclosed. The magazine is pivotally attached at its rear end to a sliding arm. The sliding arm is slidably retained within the magazine well of the firearm. The sliding arm is configured to move upwardly and downwardly within the track to allow the magazine to be raised into and lowered out of the magazine well. When the magazine is lowered out of the magazine well, the magazine can be pivoted about its pivotal connection with the sliding arm such that a front end portion of the magazine pivots downwardly and rearwardly to allow ammunition cartridges to be loaded into and unloaded from the magazine. | 11-11-2010 |
20100287805 | ELECTRONICALLY IGNITED FIREARMS - A firearm for firing electrically ignitable cartridges is described. An example firearm includes an electric circuit, a breech block, and a firing pin held in the breech block. The firing pin includes an ignition tip. Furthermore, the example firearm includes a contact lever, wherein movement of the contact lever is coupled to movement of the breech block. In addition, the contact lever is couplable to at least one of the electric circuit or the firing pin, and the contact lever interrupts electrical contact between the electric circuit and the firing pin when the breech block is open. | 11-18-2010 |
20100299986 | MAGAZINE FOR A HANDHELD FIREARM - The present invention relates to a magazine ( | 12-02-2010 |
20100307042 | MODULAR FIREARM STOCK SYSTEM - A modular firearm is disclosed. The firearm that can be configured to operate using ammunition of different calibers via interchangeability of only a few parts. The firearm includes a foldable butt stock assembly for quickly and easily converting the firearm from an extended operating configuration to a compact transport configuration, and vice-versa. Additionally, the firearm includes a modular hand guard assembly having multiple mounting platforms for accommodating a variety of different accessories. | 12-09-2010 |
20100325932 | FRAME-MOUNTED TRIGGER SAFETY AND WELL EXTENSION - A trigger safety for a firearm having a frame and slide. The safety includes a safety assembly frame mountable within the firearm frame. The safety also includes at least one actuator operatively attached to the safety assembly frame, the actuator being capable of selectively moving the safety assembly frame between a first position and a second position. The assembly frame also has an abutment surface. In the first position the abutment surface contacts a trigger bar of the firearm preventing movement of the trigger and discharge of the firearm while allowing the slide to be cycled and in the second position the abutment surface is not in contact with the trigger bar and the firearm can be discharged. | 12-30-2010 |
20110000117 | MULTI-SHOT FIREARM USING SEPARATE CHAMBER TUBES - “A firearm includes a magazine cavity in a handle defined by a frame. A stack of chamber tubes each holding a cartridge is loaded into the magazine cavity. A firing recess just to the rear of a bore defined in a firearm barrel receives the topmost chamber tube and cartridge and is urged against a partially circular contour defined within the recess by a feed spring which contour center is aligned with the bore. Each cartridge is fired while in its chamber tube by a firing mechanism and each chamber tube and fired cartridge are both ejected by gas pressure exerted on one side of the chamber tube through an ejection port defined by an opening in one side of the firing recess remote from the one side of the chamber tube. The ejection port allows a chamber tube positioned therein to be readily viewed or felt through the ejection port to make it possible to easily and reliably determine if the firearm is ready to be fired.” | 01-06-2011 |
20110030259 | Magazine and firearm with improved ammunition loading feature - A firearm magazine housing contains a spring to forcibly urge a follower with ammunition rounds stacked thereon toward an open end of the housing, thereby to facilitate delivery of the ammunition rounds into the firing chamber of a firearm. A follower support apparatus disposed within the housing supports the follower for movement in the housing, and permits the ammunition rounds to be stacked onto the follower independently of the spring. | 02-10-2011 |
20110094136 | Rifle upper receiver with integral magazine well - Rifle upper receivers with integral magazine wells include an extruded elongate inverted U-shaped channel with an interior bore. The interior of the channel has elements formed as surfaces of extrusion. The surfaces of extrusion provide guidance and support for a magazine and trigger guard assembly pins. The present invention is manufactured by extruding an elongate tube in a closed-box profile with an interior bore, milling a series of slots into the top of the tube, machining a bottom channel opening by removing portions of the bottom of the tube, machining holes in the sides of the tube, and machining a recess in the top of the interior of the tube. | 04-28-2011 |
20110099868 | Losok Valkyr Rifle - The current invention is a semi-automatic rifle, of the detachable magazine fed, air cooled, gas driven type. The rifle uses some parts from The M1 Garand Rifle U.S. Pat. No. 1,892,141, but differs in method of feeding, bolt operation, barrel design, receiver design, sight systems, and gas system design, therefore requiring a new patent application. The rifle solves shortcomings of the M1 rifle by the upgrading of the listed functions to enhance the rifle's use for the modern shooter. | 05-05-2011 |
20110099869 | DYNAMIC MAGAZINE LATCH - A dynamic latch to selectively retain a magazine within the magazine port of a long gun. The dynamic latch permits the magazine to be inserted into the magazine port by movement in a single direction eliminating the need to rotate the magazine in order to secure it within the magazine port. The dynamic latch may also eliminate the need to add a magazine well to the receiver of a shotgun or long gun. The dynamic latch may include an outer housing, a piston positioned within the housing, and a spring positioned within the piston. A latch profile on the end of the piston may extend out of an opening in the end of the housing when the spring is in an uncompressed state. The dynamic latch may also be used to connect a tube, such as a magazine tube, to the receiver. | 05-05-2011 |
20110107638 | Hand gun - The present invention relates to a hand gun having at least one exchangeable magazine for cartridges, able to be inserted from below into a grip piece of the weapon. According to the invention, a security element is arranged in the grip piece of the weapon, which with the magazine removed blocks a grip security arrangement of the weapon on the grip piece and which on insertion of the magazine is acted upon by an element arranged on the magazine such that it moves within the grip piece, wherein through this displacement the blocking of the grip security arrangement is released. In addition, this hand gun can have a firing pin security arrangement, which blocks a movement of the firing pin on non-actuation of the trigger, wherein a recess is provided in the firing pin, and a firing pin security element, guided displaceably in this recess, which on actuation of the trigger of the weapon is acted upon directly by an arm of a swivel part connected with the trigger, and is displaced into a security release position. | 05-12-2011 |
20110154708 | ASSAULT RIFLE MAGAZINE EJECTOR EXTENSION - A magazine ejector device that attaches to an automatic firearm is provided herein. One magazine ejection device includes a housing configured to at least partially surround a magazine locking lever on an automatic firearm. The housing includes a forward surface configured to press against a portion of a magazine during unlocking and cause a downward force on the magazine such that the magazine ejects from the firearm. | 06-30-2011 |
20110225862 | Reciprocating barrel pistol - The present invention is a pistol incorporating a unique reciprocating barrel which is supported for reciprocal movement in a pistol frame in a manner reminiscent of a common pistol reciprocating slide with the barrel additionally incorporating an integrated cartridge feed ramp and cartridge from magazine extracting lug combination. | 09-22-2011 |
20110232148 | Magazine release latch and trigger guard - An improved magazine release latch and trigger guard combination which is operable by the shooter's trigger finger while holding the rifle stock in the same hand. | 09-29-2011 |
20110258898 | METHOD AND SYSTEM FOR LOADING AND UNLOADING CARTRIDGES INTO A MAGAZINE FOR FIREARMS - A firearm includes a breech or firing chamber | 10-27-2011 |
20110277365 | Detachable magazine lock grip for uzi firearm - A solid plate adapted for attachment to the lower receiver of an uzi firearm, the solid plate completely enclosing the magazine catch mechanism to prevent release of the magazine by the standard method of pressing the magazine catch mechanism with a finger. The solid plate may define a small key hole of arbitrary shape adjacent to the magazine catch mechanism to permit the magazine to be released by inserting an elongated member through the key hole to press against the magazine catch mechanism. In an alternate embodiment the small key hole is semi-circular in shape and adapted to receive a similar semi-circular shaped key therethrough. | 11-17-2011 |
20120073176 | MAGAZINE WELL EXTENSION FOR A FIREARM - A magazine well extension for a firearm having a magazine well and a trigger guard consists of a tapered monolithic hollow extension body closely matched to the magazine well opening. The bottom opening is larger than the top opening to more loosely receive the magazine for easier insertion. The extension is attached to the magazine well opening by upward facing rails on opposite sides at the top of the extension body which are matingly received by complimentary slots in the bottom of the magazine well. A second attachment point located at the rear of the extension includes a yoke which retains a laterally slidable captive pin that engages an outwardly extending tang on the trigger guard of the firearm. A forwardly extending lip at the front of the magazine well engages a groove on the inside wall of the extension to vertically support the extension at the front. | 03-29-2012 |
20120085009 | RIFLE BEDDING BLOCK WITH INTEGRAL MAGAZINE AND TRIGGER GUARD ASSEMBLY - A rifle bedding block is a one-piece, unitary structure that incorporates an integral magazine aperture and an integral trigger guard. The unitary structure enhances rifle performance and makes the rifle more easily broken down and re-assembled when such is desired or required. An added advantage is that such a structure also eliminates any height differential relative to a magazine that is received within the integral magazine aperture and the height of the action. | 04-12-2012 |
20120137556 | MULTI-CALIBER BOLT-ACTION RIFLE AND COMPONENTS - A multi-caliber firearm has a breech sleeve connecting a barrel to a receiver and a stock. The stock includes a forward V-block and a rearward V-block. Each of the V-blocks defines a V-cut along a top portion and a through hole substantially aligned with the cross-sectional center of the V-block. The forward V-block extends through a cutout portion of the receiver and into the breech sleeve. The breech sleeve is fastened to the stock through the through hole in the forward V-block to provide a rigid connection between the stock and the breech sleeve. The receiver is fastened to the stock through the through hole in the rearward V-block to provide a rigid connection between the receiver and the stock. | 06-07-2012 |
20120198742 | MAGAZINE RELEASE DEVICE FOR FIREARMS - A magazine release device is affixed to a firearm and operable from either side of the firearm. The device includes a shaft extending between opposite sides of the lower receiver and movable longitudinally between an engaged and a disengaged orientation. A spring biases the shaft into the engaged orientation. A plate, affixed to one end of the shaft, includes an inwardly directed catch that engages with a magazine when the shaft is in the engaged orientation and disengages from the magazine when the shaft is moved to the disengaged orientation. A right hand actuation button is affixed to the shaft on the right side of the lower receiver and a left hand actuation button is affixed to the plate on the left side and each actuation button controls the shaft and plate between the disengaged orientation and the engaged orientation. | 08-09-2012 |
20120198743 | DYNAMIC LATCH FOR A TUBE MOUNTED MAGAZINE WELL - A dynamic latch to selectively retain a magazine within the magazine port of a long gun. The dynamic latch permits the magazine to be inserted into the magazine port by movement in a single direction eliminating the need to rotate the magazine in order to secure it within the magazine port. The dynamic latch may include an outer housing, a piston positioned within the housing, and a spring positioned between the outer housing and the piston. A latch profile on the end of the piston may extend out of an opening in the end of a magazine well when the spring is in an uncompressed state. | 08-09-2012 |
20120255209 | MAGAZINE WELL ADAPTER AND KIT - The magazine well adapter of the present invention, and associated kits and devices, improves the firing rate and accuracy of AK-type firearms by converting the traditional magazine well into a push-button drop ejection device. | 10-11-2012 |
20120272555 | FIREARM MAGAZINE - A magazine for a firearm may include a cavity that is shaped to prevent the tip of the bullets in the cartridges from contacting the magazine when the firearm recoils. The magazine may also be configured so that the cartridges in the magazine exit the cavity at least approximately in the center of the magazine. The magazine may be configured to include a biasing mechanism that pushes the cartridges upward in the cavity. The biasing mechanism may be configured to allow the magazine to be compact, simple, and reliable. | 11-01-2012 |
20120272556 | FIREARM HAVING AN EXPULSION DEVICE - The present invention provides for a firearm including a buttstock defining a first bore extending along a longitudinal axis and a receiver coupled to the buttstock. The receiver defines a second bore extending substantially parallel to the longitudinal axis and in fluid communication with the first bore. The receiver also defines an ejection port transverse to the longitudinal axis. The firearm further includes a bolt carrier disposed in the second bore and movable relative to the receiver along the longitudinal axis between a firing position and a rearward position. The firearm also includes an expulsion device at least partially disposed in the buttstock for flowing air through the first and second bores and out the ejection port as the bolt carrier moves between the firing and rearward positions. | 11-01-2012 |
20130019511 | AMMUNITION MAGAZINE - A firearm includes a barrel having first and second ends, and is adapted to fire a round of ammunition from the second end. A handgrip is operatively coupled to and extending in a downward direction relative to the barrel. An ammunition magazine is removably received within the handgrip. The magazine includes a front, a rear, and a pair of opposed side surfaces extending between the front and rear. A clip member includes at least an arm portion extending along the rear of the magazine. The arm portion of the clip member is adapted to allow the ammunition magazine to be temporarily attached to an object while outside of the magazine. | 01-24-2013 |
20130125439 | Dynamic Latch for a Tube Mounted Magazine Well - A dynamic latch to selectively retain a magazine within the magazine port of a long gun. The dynamic latch permits the magazine to be inserted into the magazine port by movement in a single direction eliminating the need to rotate the magazine in order to secure it within the magazine port. The dynamic latch may include an outer housing, a piston positioned within the housing, and a spring positioned between the outer housing and the piston. A latch profile on the end of the piston may extend out of an opening in the end of a magazine well when the spring is in an uncompressed state. | 05-23-2013 |
20130152442 | FIREARM RECEIVER WITH AMBIDEXTROUS FUNCTIONALITY - Embodiments of the present invention provide firearm receiver with ambidextrous features. Some of these features include a bolt-locking mechanism on a firearm receiver that is configured to allow an operator to clear jams while maintaining hold of a firing grip. The bolt-locking mechanism may include a linking mechanism configured to manipulate a bolt-catch device in response to activation of a magazine release button on a firearm receiver. Other features include an ambidextrous magazine release mechanism on a firearm receiver that is configured to allow an operator to release an inserted magazine while maintaining hold of a firing grip with either hand. The magazine release mechanism may include a linking mechanism configured to manipulate a magazine catch device in response to activation of either a right-handed magazine release button or a left-handed magazine release lever that pivots on an external fulcrum on a firearm receiver. | 06-20-2013 |
20130174456 | MAGAZINE CUTOFF - A magazine cutoff device for a firearm with a tube-type magazine, such as, e.g., semi-automatic shotgun. The cutoff device may be moveably mounted to accommodate at least two positions, on and off. The user may activate the cutoff, pull the bolt to the rear, eject a chambered shell, and lock the bolt to the rear while retaining any shells in the magazine. | 07-11-2013 |
20130227869 | SYSTEMS AND METHODS FOR EFFICIENT RELEASE OF FIREARM MAGAZINES - The present invention provides an AR variant rifle with a left-sided magazine-release assembly which includes a mag-release catch, a left-sided tool-actuated mag-release actuator, a left-sided actuator cover and a mag-release spring. The actuator is operatively coupled to a mag-release catch and can be actuated by a mag-release tool thereby causing a detachable magazine to be released from a magazine well of the rifle. The actuator cover is configured to be mounted on a left side of the rifle and provides support and substantially shields the mag-release actuator thereby permitting the mag-release actuator to be actuated with any mag-release tool from the left side the lower receiver while preventing the mag-release actuator from being actuated without use of any mag-release tool. | 09-05-2013 |
20130269231 | MAGAZINE GUIDE ASSEMBLY WITH DUAL LATCHING SYSTEM - Applicant has disclosed a Magazine Guide Assembly with Dual Latching System for guiding, latching and unlatching differently shaped firearm magazines for rifles. In other words, the Magazine Guide Assembly can accommodate either of the differently shaped magazines. In the preferred embodiment, Applicant's invention comprises: (a) a magazine guide housing, attachable to a receiver of a semi-automatic rifle, for guiding and latching differently shaped magazines designed for AR-10 and M-14 style semi-automatic rifles; (b) the magazine guide housing has different first and second latches, wherein: (i) the latches are respectively hinged on first and second pins, attached to the housing, and activated by a single torsion spring; and (ii) the first latch is adapted to latch onto a AR-10 style magazine designed for an AR-10 style semi-automatic rifle, while the second latch is adapted to latch onto a differently shaped M-14 style magazine designed for an M-14 style semi-automatic rifle. | 10-17-2013 |
20130312304 | Curved Handgun - Example handguns, such as pistols and revolvers, have specifically curved or contoured shapes that make them particularly suited for fitting comfortably within front, rear or side pants pockets. In some examples, the handguns can be completely concealed within standard pants pockets. | 11-28-2013 |
20130312305 | Laterally Curved Pistol Magazine - Example cartridge magazines for use within a curved handle of certain pistols have a laterally curved housing so that the pistols and magazines can fit comfortably along a user's body. Such curved pistols and magazines are particularly suited for carrying within a shirt or pants pocket. A curved pistol loaded with a curved magazine, for instance, can be carried comfortably in one pocket while an extra loaded magazine can be carried in another pocket. Example magazines carry single and multiple rows of cartridges along appropriately sized curved housings. The magazine's curvature provides a user with a prominent tactile feature that quickly indicates in which direction the magazine should be inserted within the pistol. | 11-28-2013 |
20140013640 | RECEIVER LATCHING ASSEMBLY FOR A FIREARM MAGAZINE - A magazine-latching assembly for a firearm is described. The magazine-latching assembly includes a latch body that is slideably disposed in a receiver. The latch body includes a notch that accepts an aft tab on a magazine. A locking member is pivotally disposed in the latch body and engages the receiver to lock the latch body in a forward position in which the magazine is locked into the receiver. The assembly includes a magazine-release lever that forms a portion of a trigger guard. Actuation of the magazine-release lever pivots the locking member out of engagement with the receiver, moves the latch body out of engagement with the aft tab of the magazine, and draws the forward tab of the magazine out of engagement with the receiver. The magazine-latching assembly is useable with twin-tab magazines and with bullpup-style firearms. The magazine-release lever is also configured for ambidextrous operation of the firearm. | 01-16-2014 |
20140053444 | LEVER FOR AMBIDEXTROUS MAGAZINE RELEASES FOR FIREARMS - A lever protects against inadvertent release of a magazine of a firearm if its ambidextrous release is hit by equipment when the firearm is carried. The lever is made from a projection, above the pivot point, having two opposing angles forward of the depression surface. The projection impacts the equipment before the depression surface is impacted (straight-on impact), which protects the assembly from inadvertent release of the magazine. An impact to the rear angle of the projection (a rear impact) increases the engagement of the lever with the magazine. An impact along the forward angle (from the front or straight-on) of the projection also serves to increase engagement of the lever with the magazine. The lever, with its projection having opposing angles, is specifically designed to protect the lever of an ambidextrous magazine catch from inadvertent release by impact/snag in the field. | 02-27-2014 |
20140068985 | Magazine for a Handgun - The invention relates to a magazine for a handgun, comprising a chamber that accommodates the ammunition and a magazine head that is suitable for being accommodated by the magazine shaft in the breechblock housing of the gun, characterized in that according to the invention an ejector plate is arranged on the magazine head and means are provided for changing the relative position of said ejector plate in the magazine shaft when a magazine is inserted. The solution according to the invention makes it possible to change the position of the magazine head in the magazine shaft by means of an adjusting mechanism and thus to also change the relative position of the ejector plate, which is now on the magazine head, in the magazine shaft. In the process, the position of the ejector plate relative to the feeding web of the breechblock generally changes. By adjusting the position of the magazine head, the ejection angle and/or the ejection path of the cartridge case and the position of the fed cartridge relative to the cartridge chamber of the weapon can also be changed if applicable. | 03-13-2014 |
20140068986 | METHOD AND APPARATUS FOR STRIPPING AND FEEDING CARTRIDGES - Applicant has disclosed a Method and Apparatus for stripping and feeding cartridges to enhance stripping cartridges out of a detachable double-stacked magazine, inserted into a (well opening of a) receiver of a bolt-action rifle, and to enhance feeding the cartridges into the firing chamber. In the preferred “apparatus” embodiment, Applicant's device comprises two protrusions (“bumps”) integral with, and radially spaced around, a bottom of the breech bolt head. When the rifle's breech bolt is pushed through the receiver, towards the firing chamber, a flat front face of a protrusion engages the rim of the top cartridge, pushing the cartridge out of the magazine, over the feed ramp or lip, and towards a firing chamber of the rifle. The protrusions alternate as to which engages the next top cartridge(s), due to the staggered (zigzag) columns of the cartridges in a double-stacked magazine. | 03-13-2014 |
20140137453 | RELOADING SYSTEM - A reloading system for modifying an existing discharge assembly such that it operates with a magazine containing multiple rounds of at least one projectile. The system joins with the discharge assembly without permanently altering the discharge assembly. Additionally, the system is configured to be quickly and easily attached and removed from the discharge assembly. A magazine joins with a receiver on the discharge assembly. A magazine well secures the magazine to the receiver. A magazine adapter connects the magazine to the receiver. A ramp guides the projectiles from the magazine into a barrel. A magazine spring presses the projectiles against rear feed lips for extraction into the barrel. A projectile pickup extracts the projectile from the magazine and moves it to the barrel for discharge. | 05-22-2014 |
20140165439 | MAGAZINE LOCK AND BREECH BLOCK - A magazine lock for a firearm includes a magazine well and a magazine latch. The lock includes a tube nut positioned within a housing. The tube nut is connected to the magazine latch of the firearm. When tightened down, the tube nut prevents the magazine latch from releasing a magazine from the magazine well. A tool is provided to engage the tube nut and rotate the tube nut within the housing permitting the magazine latch to release the magazine. The housing includes a biased engagement feature that selectively prevents the rotation of the tube nut within the housing. The tool is configured to overcome the biased engagement feature and to engage the tube nut so that rotation of the tool rotates the tube nut. A breech block inserted into the top of a magazine inserted into the firearm may also be used to lock the firearm. | 06-19-2014 |
20140165440 | Trigger for firearms with removable magazine - A metal trigger for a firearm has a trigger body. A magazine receptacle is disposed in the trigger body and adapted to receive a removable cartridge magazine. A magazine securing lever is disposed on the trigger body. The trigger body has a feed ramp positioned at a slant at a ramp angle relative to a barrel of the firearm. The feed ramp is adapted to lift during reloading of the firearm a projectile tip of a cartridge from a removable cartridge magazine inserted into the magazine receptacle and to guide the cartridge in a direction of a cartridge chamber disposed in the barrel. | 06-19-2014 |
20140190052 | SHOTGUN MAGAZINE RECEIVER ASSEMBLY - A shotgun magazine receiver assembly includes an elongated receiver body having a trigger assembly opening, a removable magazine opening, a shotgun barrel opening, a shell ramp and a bolt and slide. The bolt and slide are positioned to align with the center of the barrel opening and to engage a removable box-style shotgun shell magazine. | 07-10-2014 |
20140230297 | Firearm - An AR-style firearm includes a specially designed lower receiver, a specially designed upper receiver mounted to the lower receiver, a pistol hand grip mounted to the lower receiver, a handguard mounted around a barrel, a specially designed magazine well formed in the lower receiver that is configured to receive an AK-47 magazine or similar magazine, and a specially designed, ambidextrous magazine release that holds and selectively releases the magazine from the magazine well. | 08-21-2014 |
20140250751 | SHOTGUN AMMUNITION CONVERSION SYSTEM - A shotgun ammunition conversion system has a detachable magazine well having a sleeve defining a rectangular passage adapted to removably receive an ammunition magazine, a boss extending forward of the sleeve and at a level above at least a portion of the sleeve, the boss being adapted to be received in the rear aperture of the magazine tube, and a tang extending rearward of the sleeve and defining a tang aperture operable to receive a fastener associated with a shotgun frame to secure the magazine well to the shotgun with the sleeve proximate and aligned with the loading port when the boss is received in the rear aperture of the magazine tube. The boss may have a lower cylindrical surface portion operable to contact a lower portion of the magazine tube adjacent to the rear aperture. The boss may be a cylindrical body. | 09-11-2014 |
20140317980 | TIME-DELAY MAGAZINE CATCH - A method and apparatus for intentionally slowing the speed at which detachable ammunition magazines can be interchanged in a firearm receiver. A magazine catch assembly includes a latch adapted to engage a recess of a standard magazine in the magazine well. An input pad receives an input signal from a user that initiates a count-down sequence. When the count-down sequence is finished, an actuator mechanism is displaces the latch to disengage the magazine for replacement. Return of the latch to the engaged position may be automatic or user-initiated. The count-down sequence may be electronic or manual. User input may require use of a specialized tool. The latch may be spring-biased toward the engaged condition. The input pad may be responsive to an authoritative wireless over-ride signal to remotely disable the firearm. | 10-30-2014 |
20140325886 | UNIVERSAL MAGAZINE LATCH MECHANISM FOR FIREARM - A universal magazine latch mechanism operable to retain and release a magazine from a firearm. In one embodiment, the mechanism may include a frame defining a magazine well configured to insertably receive a magazine holding a plurality of cartridges, a rear catch lever pivotably mounted to a rear wall of magazine well about a first pivot axis, and a side catch lever pivotably mounted to the frame about a second pivot axis. The rear catch lever is operable to engage/disengage rear or front style latching magazines. The side catch lever is operable to engage/disengage side catch style magazines. The rear catch lever is an actuator for operating both the rear and side catch levers, thereby latching and releasing all three catch styles of magazines with a single user action. | 11-06-2014 |
20140331535 | LOWER RECEIVER FOR A FIREARM - A lower receiver for a modular firearm can include a first receiver portion that is removably attachable to a second receiver portion to form the lower receiver. An inner surface of the first receiver portion and an inner surface of the second receiver portion can together define a magazine cavity that is configured to receive a magazine. The lower receiver can be disassembled to provide easy access to inner regions of the lower receiver for cleaning, maintaining, or inspecting the modular firearm. | 11-13-2014 |
20150033607 | Laterally Curved Pistol Magazine - Example cartridge magazines for use within a curved handle of certain pistols have a laterally curved housing so that the pistols and magazines can fit comfortably along a user's body. Such curved pistols and magazines are particularly suited for carrying within a shirt or pants pocket. A curved pistol loaded with a curved magazine, for instance, can be carried comfortably in one pocket while an extra loaded magazine can be carried in another pocket. Example magazines carry single and multiple rows of cartridges along appropriately sized curved housings. The magazine's curvature provides a user with a prominent tactile feature that quickly indicates in which direction the magazine should be inserted within the pistol. | 02-05-2015 |
20150033608 | Automatic Magazine Ejector For Firearm - The present invention provides an automatic magazine ejector for a firearm. The invention provides a magazine ejection device for a firearm having a receiver, a magazine, wherein the magazine has an engaged state and a disengaged state of operation, comprising: a trigger housing having first and second opposing sides, a cavity defined by the first and second opposing sides, a pin spanning the cavity and a recess within at least one of the first and second opposing sides; and, a spring having first and second ends, the second end being disposed within the recess when the device is in use and wherein the first end being operably configured to engage and apply a force on the magazine when the device is in use and the magazine is in the engaged state. The invention also includes a method of modifying an existing firearm to include an automatic magazine ejection device. | 02-05-2015 |
20150040450 | MAGAZINE RELEASE DEVICE FOR FIREARMS - A magazine release device is affixed to a firearm and operable from either side of the firearm. The device includes a shaft extending between opposite sides of the lower receiver and movable longitudinally between an engaged and a disengaged orientation. A spring biases the shaft into the engaged orientation. A plate, affixed to one end of the shaft, includes an inwardly directed catch that engages with a magazine when the shaft is in the engaged orientation and disengages from the magazine when the shaft is moved to the disengaged orientation. A right hand actuation button is affixed to the shaft on the right side of the lower receiver and a left hand actuation button is affixed to the plate on the left side and each actuation button controls the shaft and plate between the disengaged orientation and the engaged orientation. | 02-12-2015 |
20150047242 | METHODS AND SYSTEMS FOR DETECTING A GUN AND/OR BULLET WITHIN ONE'S VICINITY VIA AN ELECTRONIC DEVICE - A gun is presented including a frame; a barrel connected to the frame; and a magazine mechanically cooperating with the frame, the magazine having at least one projectile stored therein. The gun further includes an electronic beacon non-removably incorporated within the gun, the electronic beacon configured to emit at least one signal to be received by at least one electronic device located within a pre-established vicinity of the gun. The electronic device provides a notification indicating proximity of the gun. The electronic beacon may be a radio transceiver operating at least one of a plurality of frequencies. | 02-19-2015 |
20150075048 | TIME-DELAY MAGAZINE CATCH - A method and apparatus for intentionally slowing the speed at which detachable ammunition magazines can be interchanged in a firearm receiver. A magazine catch assembly includes a latch adapted to engage a recess of a standard magazine in the magazine well. A hand-activated crank interacts with threads of a push-rod portion of the latch so that manual rotation of the hand crank in one direction (e.g., counter-clockwise) displaces the latch after a sufficient number of turns. Reverse rotation of the hand crank returns the latch to its engaged condition ready to automatically re-engage the next magazine inserted into the firearm receiver. Alternatively, viscoelastic foam or other mechanical time-delay feature can be used instead of screw threads to introduce a mechanically transmitted dwell period before the latch is actuated. | 03-19-2015 |
20150316337 | FIREARM MAGAZINE RELEASE ASSIST DEVICE - A firearm magazine assisted release device is provided. The release device comprises an external spring and method of securing that spring to the magazine. The spring is biased when the magazine is locked into a firearm, such that when the magazine release button is pressed stored potential energy is released as expansive kinetic energy, ejecting the magazine from the firearm. | 11-05-2015 |
20150330733 | SYSTEMS AND METHODS FOR IMPROVED FIREARM FUNCTION - In various embodiments, an AR-15/M-16 style rifle may comprise a lower receiver, a magazine catch spring, a magazine release button, an ambidextrous magazine release button, and a magazine catch. The magazine catch spring may be at least partially installable within the lower receiver. The magazine release button may operatively engage a first end of the magazine catch spring. The magazine release button may be movably installed in the lower receiver. The ambidextrous magazine release button may be pivotally installed within the lower receiver. The ambidextrous magazine release button may be configured to pivot about a pivot screw in the lower receiver. The magazine catch may be moveably installed in the lower receiver. The magazine catch may comprise a first portion that operatively engages the magazine release button and a second portion that operatively engages the ambidextrous magazine release button. | 11-19-2015 |
20150338180 | MAGAZINE LOCK AND PORTABLE FIREARM - A magazine attachment/detachment mechanism ( | 11-26-2015 |
20150338181 | SEMIAUTOMATIC RIFLE TRIGGER MECHANISM - Methods and apparatus are provided for a semiautomatic rifle with a trigger in a receiver portion of the rifle positioned substantially forward of a back end of the rifle barrel, and a hammer assembly that includes a pivotally mounted sear, a disconnector, and a hammer mounted in the receiver behind the back end of the barrel. A hammer linkage proximate the hammer assembly has a first end connected to the trigger by a pull rod, and a second end configured to push a back end of the sear in an upward direction. | 11-26-2015 |
20150345885 | Apparatus and Method Requiring Disassembly of Rifle to Remove Magazine - A magazine locking assembly is provided for preventing removal of a magazine from a firearm having a receiver, a magazine, and a bolt carrier assembly a without disassembly of the firearm. The locking assembly includes a magazine block assembly secured adjacent the magazine well of the firearm, a magazine safety pin for securing the magazine block assembly adjacent the magazine well of the firearm, a safety pin cover movably attached to the firearm adjacent the bolt carrier assembly for concealing the safety pin head of the magazine safety pin, and a cover detent pin configured to engage the safety pin cover passageway to prevent the safety pin cover from moving. When the magazine locking assembly and firearm are in an assembled configuration the safety pin cover conceals the safety pin head of the magazine safety pin and the bolt carrier assembly conceals the cover detent pin. | 12-03-2015 |
20150345886 | Push-Lever Magazine Release for Converting a Carbine from Clamshell Magazines to Removable Magazines - A magazine release for installation on a carbine in place of an original sliding latch enables use of removable magazines in place of an original clamshell magazine. The magazine release features a support member having an upper portion coupled to a trigger assembly frame of the carbine in place of the original sliding latch. A lever is pivotally supported on the support member at a lower portion thereof carried beneath the trigger assembly frame. The lever is pivotal about an axis that lies transversely of a longitudinal barrel direction of the carbine, and is manually pivotable in a release direction moving a catch feature rearwardly in the longitudinal barrel direction out of a default positon into which said catch feature is biased forwardly so as to catch under a retention feature of the removable magazine. The catch feature normally retains the removable magazine in place until the lever is pivoted in the release direction. | 12-03-2015 |
20150362271 | SHOTGUN AMMUNITION CONVERSION SYSTEM - A shotgun ammunition conversion system has a detachable magazine well having a sleeve defining a rectangular passage adapted to removably receive an ammunition magazine, a boss extending forward of the sleeve and at a level above at least a portion of the sleeve, the boss being adapted to be received in the rear aperture of the magazine tube, and a tang extending rearward of the sleeve and defining a tang aperture operable to receive a fastener associated with a shotgun frame to secure the magazine well to the shotgun with the sleeve proximate and aligned with the loading port when the boss is received in the rear aperture of the magazine tube. The boss may have a lower cylindrical surface portion operable to contact a lower portion of the magazine tube adjacent to the rear aperture. The boss may be a cylindrical body. | 12-17-2015 |
20150362273 | Magazine Carrier For Firearms - A magazine carrier for repeating firearms is provided which securely engages a magazine at multiple locations, and which may be easily actuated to remove the magazine, for example, with either the user's trigger hand near the trigger or with the user's other hand while gripping the magazine for removal. In various example embodiments the magazine carrier may comprise a pivoting magazine release member comprising a perimeter frame defining an opening there through, and having an offset pivoting axis and engagement lugs at opposite corners on either side of the axis. Example firearms comprising the magazine carrier are disclosed along with example methods of use. | 12-17-2015 |
20160003568 | Quick Loading Firearm Magazine Systems and Methods - A quick loading firearm magazine generally comprises; a magazine casing, a chambering mechanism, and a chambering mechanism actuator. The magazine casing is configured to receive a plurality of firearm cartridges and the casing is dimensioned to couple to a magazine well of a firearm. The chambering mechanism, such as a spring, provides a sufficient force to loaded firearm cartridges to assure the cartridges are chamberable within the firearm, and may further comprise a spring follower coupled to the spring to further assist guiding the loaded cartridges. The chambering mechanism actuator allows a user to manually actuate the chambering mechanism and may comprise a casing slide that suitably engages the casing, and is configured to; slide along the firearm magazine body, engage the spring follower through a longitudinal casing slot, and maintain the spring follower in a substantially normal position relative to the casing sidewall. | 01-07-2016 |
20160069628 | MAGAZINE RELEASE APPARATUS AND FIREARMS INCLUDING SUCH MAGAZINE RELEASE APPARATUS - Magazine release apparatus and firearms including such magazine release apparatus are disclosed. An example magazine release apparatus for use with a firearm includes a magazine retaining arm including a longitudinal slot, a first handle to protrude from a first side of the firearm and a second handle to protrude from a second side of the firearm. The second handle includes a rocker arm having a feature to be supported on a receiver of the firearm. The first and second handles are actuatable to move the magazine release apparatus between a magazine retaining position and a magazine releasing position. In the magazine retaining position, the second handle is at least partially supported by the longitudinal slot and the feature extends toward the receiver. | 03-10-2016 |
20160084601 | ELECTRONIC FIREARM - There is disclosed herein systems, methods and apparatus relating to a firearm with an electronically operable firing system to fire projectiles from the firearm. A firing mechanism is provided for mechanically and electronically firing a firearm, and a selector mechanism allows for selection of a safe mode, an electronic firing mode or a mechanical firing mode for the firearm. There also includes an electronic controller and shooter interface for controlling firing of a firearm in an electronic mode of firing. | 03-24-2016 |
20160097608 | MAGAZINE AND FIREARM WITH POSITIONAL ADJUSTMENT OF MAGAZINE SPRING - Positional adjustment of a firearm magazine spring is supported by various instrumentalities. A magazine housing has therein a locking assembly carried on the magazine spring and cooperable with a sidewall of the housing to releasably lock the spring to the housing. Contact portions that engage the spring and permit application of compressive force to the spring are provided variously as part of: an apparatus separate from a firearm; a magazine well of a firearm; and a magazine insertion opening in a firearm that is separate from a magazine well of the firearm. | 04-07-2016 |
20160146569 | FIREARM WITH SHOTGUN RECEIVER AND STABILIZING BRACE ADAPTOR - A firearm with shotgun receiver and stabilizing brace adaptor includes a shotgun receiver assembly that is in communication with a box-style shotgun shell magazine, a shotgun barrel, a tubular magazine, a pump handle, a trigger assembly, a hand grip, and a stabilizing brace adaptor. The stabilizing brace adaptor includes an elongated tubular member having a threaded end, and a grip connector that is interposed between the tubular member and the hand grip. | 05-26-2016 |
20160169601 | NON-DETACHABLE MAGAZINE LOWER RECEIVER | 06-16-2016 |
20160187086 | DETACH - REASSEMBLY SYSTEM WITH SLIDE FOR SEMI-AUTOMATIC HUNTING SHOTGUNS AND RIFLES - The invention is the detaching-reassembly system for semi-automatic pump hunting firearms and for their smooth bore/firearms bore models, wherein it includes a receiver chamber line ( | 06-30-2016 |
20160195350 | FEED RAMP INSERT FOR A FIREARM | 07-07-2016 |