| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 081177200 | Extensible handle or handle extension | 51 |
| 20090013833 | Hex extension with bolster - An extension member for use with a socket wrench having a first end portion, a shaft portion connected to the first end portion, and a second end portion connected to the shaft portion opposite of the first end portion. The second end portion has a bore for receiving said socket wrench and an exterior surface shaped to matingly receive a second wrench that can provide alternate torque delivery. The extension member further has at least one bolster located on the second end portion of the extension member. | 01-15-2009 |
| 20090090224 | Tool with extendable handle - A tool includes a working tool portion and an extendable handle joined with the working tool portion. The extendable handle includes a shaft, a tube, and an anti-rotation member that is unbiased so as to prevent, during application of relative rotational force between the shaft and tube, relative rotation between the shaft and tube and to prevent removal of a portion of the anti-rotation member from an axially arranged groove. A lock device is movable from a first position to a second position wherein when the lock device is in the first position the tube is prevented from moving axially relative to the shaft and wherein when the lock device is in the second position the tube can be moved axially relative to the shaft. | 04-09-2009 |
| 20090173190 | REMOTE MANAGEMENT DEVICE AND RESCUE TOOL - A tool for engaging and actuating support struts that may be used during or as part of a below ground rescue. The struts to be engaged may also be used to support unstable structures that must be entered or accessed during emergency response situations. The tool may include a tool head with a face including a plurality of teeth configured to remotely engage a locking mechanism of the struts or other devices. Other possible features of the tool head may include hooks or other structures for engaging or moving other objects. | 07-09-2009 |
| 20100005934 | Telescopic wrench - A wrench. The wrench is usable with a screwdriver head. The screwdriver head defines a screwdriver head effective portion and a screwdriver head attachment portion. The wrench includes a substantially elongated telescopic handle. The telescopic handle defines a handle first end and a substantially longitudinally opposed handle second end. The telescopic handle is configurable between a retracted configuration and an extended configuration. The handle first and second ends are closer to each other in the retracted configuration than in the extended configuration. The telescopic handle defines a handle first recess extending substantially longitudinally into the telescopic handle into the telescopic handle from the handle first end towards the handle second end and a handle second recess extending substantially longitudinally into the telescopic handle from the handle second end towards the handle first end. The handle first recess is configured and sized for slidably receiving the screwdriver head attachment portion thereinto. The wrench further includes a wrench head. The wrench head defines a wrench head effective portion and a wrench head attachment portion. The wrench head attachment portion is slidable into the handle second recess. | 01-14-2010 |
| 20100024608 | TOOL CONNECTING ROD WITH CONVERTIBLE CONNECTORS - The present invention provides a tool connecting rod with convertible connectors. The invention includes an outer cylinder, an inner slide, a drive rod, an angular inner rod, an elastic supporting member and first and second locating members. If the drive rod is individually fixed, the tool connecting rod enables its working end to be inserted by the screwdrivers or bolts, or be sleeved optionally for time-saving, ease-of-use and higher flexibility. | 02-04-2010 |
| 20100050825 | Hand tool embodying extensible handle - This invention involves a hand tool having an internal cylinder or cavity into which a handle with a boss at one end is inserted, then which is sealed with a retainer, where said retainer may additionally be a hand tool or mount for a hand tool, and such that the handle is extensible yet will not slide out of the hand tool. | 03-04-2010 |
| 20100058898 | HEXAGON SPANNER HANDLE FOR INCREASING TURNING FORCE - A hexagon spanner handle of the present invention includes a handle whose three edges are inwardly concaved respectively so as to form three shaft-like bodies at three triangle points. The handle has plural hexagonal apertures in different sizes arranged along the three shaft-like bodies. One plane surface of the handle has three position-limiting slots which are respectively located in three shaft-like bodies and outwardly extended along the shaft-like body and are communicating with the hexagonal apertures. The bottom of each position-limiting slot has plural indentations in different widths, and a magnetic body is located at the end of the position-limiting slot. Thereby, each hexagonal aperture can be inserted by the short leg of corresponding hexagon spanner, and the position-limiting slot can receive the long leg of the hexagon spanner with the magnetic body attracts thereof for fixing, so that the handle can be assembled with hexagon spanners in different standards. | 03-11-2010 |
| 20100089207 | Hex extension with bolster - An extension member for use with a socket wrench having a first end portion, a shaft portion connected to the first end portion, and a second end portion connected to the shaft portion opposite of the first end portion. The second end portion has a bore for receiving said socket wrench and an exterior surface shaped to matingly receive a second wrench that can provide alternate torque delivery. The extension member further has at least one bolster located on the second end portion of the extension member. | 04-15-2010 |
| 20100116100 | TELESCOPING UNIVERSAL GAS VALVE KEY - Provided is a gas valve key having a valve engagement body including a stem receiving cavity sized and configured to receive a gas valve stem. The key includes a first elongate member including a first body having first proximal and distal end portions. The first distal end portion defines a first end face. A second elongate member is connected to the valve engagement body and includes a second body having second proximal and distal end portions. The second elongate member is slidably connected to the first elongate member. An extended portion of the second elongate member extends between the first end face and the valve engagement body and is extendable upon movement of the second elongate member from a retracted position towards an extended position. A locking element is engageable with the first and second elongate members when the second elongate member is in the extended position. | 05-13-2010 |
| 20100139459 | Multi-task-tool - The Multi-Task-Tool provides more positive control of clamp-action-mounted power distribution devices while placing, tightening, loosening and removing the devices from their intended receivers, including but not limited to power lines and taps, and it may be attached to common extension sticks for long reach. Many electrical power distribution devices are secured in position directly or indirectly by a threaded fastener which is most often an eye bolt. The tool body receives and contains the eye bolt and a portion of the shank giving leverage to control the device. Once the distribution device is in place the tool is then rotated to position internal rails on each side of the eye and then pulled down to seat the eye against its aperture cap. Internal rails provide stops to transmit rotational force to the eye bolt in either direction. The tool may be modified to work with other fastener heads. | 06-10-2010 |
| 20100175514 | Retractable Wrench - This specification discloses a retractable wrench comprising a first driver, a second driver, and a positioning component. The first driver has a driving part on its one end and a mounting part on its other end. The mounting part has an opening with an accommodating space facing the driving part. The second driver has a connecting handle on the end corresponding to the opening end of the mounting part of the first driver. The connecting handle connects to and slides in the accommodating space of the first driver. The other end is provided with another driving part. The driving parts of the drivers are disposed in opposite directions. The positioning component is interposed between the mounting part of the first driver and the connecting handle of the second driver for their connection and positioning. | 07-15-2010 |
| 20100206139 | Tool Assembly - A tool assembly includes a plurality of bolts each having a head and a shank extending from the head in an axial direction. The head of each bolt includes a groove opposed to the shank. The grooves of the bolts are of differing depths in the axial direction. The groove of each bolt includes a polygonal recessed section and a conical section extending from the recessed section away from the shank and having increasing diameters away from the shank. The conical section includes inner walls at an acute angle with the axial direction. The recessed sections of the bolts are of identical conicity but of different lengths in the axial direction. A driver includes an operative end having a first polygonal driving portion of a size corresponding to the recessed section of each bolt and a conical driving portion of a size and conicity corresponding to the conical section of each bolt. | 08-19-2010 |
| 20100236364 | TELESCOPING UNIVERSAL GAS VALVE KEY - Provided is a gas valve key having a valve engagement body including a stem receiving cavity sized and configured to receive a gas valve stem. The key includes a first elongate member including a first body having first proximal and distal end portions. The first distal end portion defines a first end face. A second elongate member is connected to the valve engagement body and includes a second body having second proximal and distal end portions. The second elongate member is slidably connected to the first elongate member. An extended portion of the second elongate member extends between the first end face and the valve engagement body and is extendable upon movement of the second elongate member from a retracted position towards an extended position. A locking element is engageable with the first and second elongate members when the second elongate member is in the extended position. | 09-23-2010 |
| 20100319499 | Extension for Wrench - A wrench includes a handle having first and second ends spaced along a longitudinal axis. The second end of the handle includes a first receptacle extending in a radial direction perpendicular to the longitudinal axis. The handle further includes a second receptacle intermediate the first and second ends along the longitudinal axis. The second end of the handle is slideably received in an extension. A positioning hole extends from an inner periphery through an outer periphery of the extension. A first positioning member is mounted in the first receptacle and biased by a first spring to extend through the positioning hole, with a portion of the first positioning member pressing against the inner periphery of the extension. A second positioning member is mounted in the second receptacle and biased by a second spring to press against the inner periphery of the extension. | 12-23-2010 |
| 20100326248 | Telescoping handle for tools having circular locking indents - A tool having a telescoping handle including a main shank and an outer sleeve complementary shaped to receive the main shank therein, the main shank includes indents formed in a circular pattern around the outer circumferential surface of the main shank a locking collar is provided to cause bearing members to selectively engage the circular indents formed on the main shank in order to selectively lock the telescoping handle in the unextended and extended positions while preventing the telescoping handle from rotating around the main shank. | 12-30-2010 |
| 20110056338 | Contractible wrench structure - The present invention discloses a contractible wrench structure including a handle and a rod body, and the handle includes a containing space for accommodating the rod body, and a resilient element is installed in the containing space for abutting the rod body, and the handle includes a fixing element penetrated through a side wall of the handle, and the rod body includes a groove for allowing a peg of the fixing element to slide, and the groove is composed of a slide section, a first guide section, a second guide section, a first position limiting slot, and a second position limiting slot. With the guide of the groove, an extending or contracting status of the rod body can be adjusted. | 03-10-2011 |
| 20110079116 | RETRACTABLE SCREWDRIVER - A retractable screwdriver includes a handle, a positioning member, an operation ring, a shank, a sleeve and a drive socket. The positioning member includes a first opening and a second opening respectively defined through a wall thereof and communicating with the passage. The length of the first opening is shorter than that of the second opening. A first wall is formed at the first opening and a second wall is formed at the second opening. The first and second walls are located on different radial planes and have a distance defined therebetween in a radial direction. The opening ring is obliquely located in the passage and biased by the second spring to keep an inclination of the operation ring. The operation ring has its contact edge to contact the shank so as to achieve the purpose of adjustment of the shank. | 04-07-2011 |
| 20110079117 | Extension for Wrench - A wrench includes a handle having first and second ends spaced along a longitudinal axis. The second end of the handle includes a receptacle extending in a radial direction perpendicular to the longitudinal axis. The handle further includes an annular groove intermediate the first and second ends along the longitudinal axis. The second end of the handle is slideably received in an extension. A positioning hole extends from an inner periphery through an outer periphery of the extension. A positioning member is mounted in the receptacle and biased by a spring to extend through the positioning hole, with a portion of the positioning member pressing against the inner periphery of the extension. A resilient retaining member is mounted in the annular groove. An exposed portion of the retaining member outside of the annular groove presses against the inner periphery of the extension when the extension is engaged with the handle. | 04-07-2011 |
| 20110132153 | ADJUSTABLE COMBINATION TORQUE DRIVER - A torque driver includes a driver arm with a pivot mounting hole formed adjacent one end, a driver spindle mounting slot or sockets spaced from the pivot mounting hole providing multiple mounting positions for retaining the driver spindle, and a locking detent. A locking element engages the locking detent, a load applicator generates a selected load onto the locking element, and a handle is pivotally attached to the driver arm at the pivot mounting hole and has finger groove for applying a tightening force. The locking detent, the locking element and the load applicator cooperate to permit relative movement between the driver arm and the handle when the tightening force applied at the finger groove is at a pre-determined value. | 06-09-2011 |
| 20110303053 | FLEXIBLE SOCKET WRENCH EXTENSION - A tool extension for a socket wrench includes a jointed, articulated series of square-drive male/female adapter ends with intermediate couplers having hex ball-head and socket joints. Three such intermediate couplers together in one series allow for an overall 90-degrees of flex. Each coupler has a bell body over which a pliable control cover is stretched. Each hex ball head and socket joint is bridged over by a corresponding pliable control cover which then snaps over a retaining lip just under a neck. | 12-15-2011 |
| 20120073408 | TELESCOPING UNIVERSAL GAS VALVE KEY - Provided is a gas valve key having a valve engagement body including a stem receiving cavity sized and configured to receive a gas valve stem. The key includes a first elongate member including a first body having first proximal and distal end portions. The first distal end portion defines a first end face. A second elongate member is connected to the valve engagement body and includes a second body having second proximal and distal end portions. The second elongate member is slidably connected to the first elongate member. The gas valve key further includes a locking element having a hook portion being disposable within an aperture formed within the first body to mitigate movement of the second elongate member relative to the first elongate member when the second elongate member is in an extended position. | 03-29-2012 |
| 20120096993 | Socket Holder - A socket holder may be designed as part of a socket extension or built into a socket holding end of a ratchet. The socket holder may have a mechanism to hold the socket at a conventional position. However, unlike conventional socket holders, the present invention may allow the socket to push past the holding mechanism, allowing the socket holder to fill an inside of the socket and provide pressure on the head of the bolt being applied by the socket. A magnet may be disposed on the end of the socket holder facing the bolt to help secure the bolt within the socket holder. | 04-26-2012 |
| 20120167725 | ADJUSTABLE STRUCTURE FOR A HAND TOOL - An adjustable structure for a hand tool includes a handle, a shank connected with the handle, and an adjusting device mounted on the handle. The handle has a chamber defined therein and two protrusions extending therefrom. The shank has at least two clamping grooves annularly defined therein. The adjusting device includes a rotary element, two slidable elements and two springs. The rotary element has a through hole defined therein, such that the shank passes through the through hole. Two sliding channels are defined in the rotary element. Each sliding channel receives one slidable element and one spring. Each slidable element has a clamping surface formed thereon for engaging with the clamping groove. Each slidable element has an abutting slot defined therein and receiving the protrusion. The shank is adjustable by moving the desired clamping groove to selectively engage with the two slidable elements. | 07-05-2012 |
| 20120180605 | Telescoping extension tool - A telescoping extension tool for use in combination with a socket wrench is disclosed herein. Embodiments of the telescoping extension tool are installed onto the socket wrench to extend the reach of the socket used in combination with the socket wrench. Because the extension tool is telescoping, the reach of the telescoping extension tool is infinitely adjustable between the shortest extension and the longest extension of the telescoping tool. Additionally, the external surfaces of certain components of embodiments of the present invention allow the use of other tools designed to grip hexagonal shapes to supply the rotation and torque necessary to loosen or tighten fasteners. | 07-19-2012 |
| 20120180606 | PLUMBING TOOL - A plumbing tool for manipulating a piece of plumbing hardware configured for connection to a fluid meter yoke. A method for manipulating a piece of plumbing hardware configured for connection to a fluid meter yoke. | 07-19-2012 |
| 20120227549 | HAND-HELD TOOL - A hand-held tool includes a shaft, a grip movably sleeved on the shaft, a pivot seat pivotally mounted to a rear end of the shaft, a first positioning set is mounted into a terminal of the shaft relative to the pivot seat, a second positioning set embedded into an interior of the grip, an end-piece mounted onto a rear end of the grip, a tubular element rotatably mounted onto a front end of the grip and a limit set extending through the front end of the grip for limiting a rotating range of the tubular element. The total length and the shape of the hand-held tool is changeable sue to the relation between the grip and the shaft. | 09-13-2012 |
| 20120227550 | Torque Bar - A torque bar that can be used with wrenches, ratchets, itself, and alike to permit the user to reduce strain to one's self; or increase the leverage applied to a tool in loosening a fastener, torque for tightening, or avoiding obstacles. Both components of the assembly can be used as individual pieces or combined for extra length or even more increased leverage as desired. | 09-13-2012 |
| 20120285299 | SCREWDRIVER HAVING A REMOVABLE ROD MEMBER - A screwdriver includes a grip defining an accommodation chamber, an inner tube with interference holes mounted in the accommodation chamber, a rod member movable in and out of the inner tube and having interference grooves corresponding to the interference holes and a neck and carrying a latching member, an operating device set, which includes an operating member rotatably mounted at the front side of the grip, interference members and an actuation member having a pressure wall for holding down the interference members, a first elastic member, a ring cap having an axial hole and a stop wall around the axial hole for stopping the latching member, and a second elastic member. Thus, the screwdriver is operable by rotating the operating member and effectively prevents the rod member from being ejected out of the grip. | 11-15-2012 |
| 20130068072 | DRIVE TOOL DEVICE HAVING DRIVE HANDLE - A drive tool device includes a drive shaft having a handle member, and having two stems secured together, the handle member is formed on one of the stems and includes a non-circular cross section and includes a density gradually increased from the one end portion toward the other end portion of the handle member, and includes a center of gravity located closer to the other end portion of the handle member. The drive shaft includes a narrowed neck portion and an inclined surface, and the handle member is formed and located between the narrowed neck portion and the inclined surface of the drive shaft and includes a relatively swelled or protruded or expanded structure. | 03-21-2013 |
| 20130068073 | FASTENER DRIVER AND EXTENSION - A fastener driver configured for use with a rotary power tool having a chuck. The fastener driver includes a drive including a shank, an elongated extension including an aperture that extends through the elongated extension, and the drive is removably coupled to the elongated extension. The fastener driver further includes a driver including an aperture that extends through the driver and a drive to engage a fastener to rotate the fastener, and the driver is removably coupled to elongated extension to allow the fastener to pass through the aperture of the driver and into the aperture of the elongated extension. The fastener driver further includes a connector that couples the driver to the drive for co-rotation without the elongated extension when the elongated extension is not utilized and the connector couples the driver, the elongated extension, and the drive for co-rotation when the elongated extension is utilized. | 03-21-2013 |
| 20130074661 | TOOLS WITH DRIVING RODS - A tool includes first, second and third rods which are pivotably and pivotably connected to each other. The first rod is pivotably connected between the second and third rods. Control members, resilient members and contacting members are located at the pivotal portions so as to control the first rod to be pivotable or positioned relative to the second and third rods. | 03-28-2013 |
| 20130098211 | Extension Handle for Wrenches - An extension handle for wrenches with a rigid elongate member, a shaft member and a magnet member. The rigid elongate member has a top U shaped slot and a bottom oval shaped slot. The shaft member extends horizontally through the walls of the rigid elongate member and across the space created by the slots. The magnet is embedded in the side wall of the rigid elongate member near the open end of the U shaped slot. A preferred embodiment includes the rigid elongate member is injection molded of glass filled nylon. The magnet helps hold the wrench while in the wrench extending handle. | 04-25-2013 |
| 20130098212 | TELESCOPIC EXTENSION DEVICE FOR A HANDLE OF A WRENCH - A telescopic extension device for a handle of a wrench includes three sliding overlapping concentric tubular members. A mechanism is for retaining the three tubular members in an extended position. When the three tubular members are in the extended position, the handle of the wrench will snugly fit into a front end of the first tubular member having the smallest diameter, so as to help increase the amount of torque applied by a person using the wrench to either loosen and tighten a nut and bolt. | 04-25-2013 |
| 20130228051 | TELESCOPIC HAND TOOL - A telescopic hand tool includes an outer tube, an inner rod and a positioning unit. The outer tube has an inner surface formed with opposite first and second grooves. The inner rod is inserted in and movable relative to the outer tube between retracted and extended positions, and has an outer surface that has a segment confronting the inner surface and formed with a furrow portion. The positioning unit is disposed in the outer tube and includes a positioning block corresponding in position to the furrow portion and a resilient member disposed in the furrow portion for biasing the positioning block toward the inner surface to engage releasably the first and second grooves. | 09-05-2013 |
| 20130233134 | APPARATUS FOR EXTENDING THE EFFECTIVE LENGTH OF TOOL SHANKS AND METHOD FOR MANUFACTURING - An apparatus for providing an increased moment of applied force to a tool. An elongated member extends the effective length of tool shanks. The elongated member has tool support to fit a range of tools, such as wrenches, to the elongated member which increases the distance from the fastener to the point of applied force, thereby increasing the moment of the applied force. | 09-12-2013 |
| 20130333527 | Tool Extension Bar - A tool extension bar includes a rod including first and second ends. The second end is adapted to connect to and be driven by a power tool. A positioning bore is formed at the rod to receive a positioning assembly. A sleeve is slidably mounted around the rod and includes an end adapted for connecting to a tool member. A coupling hole extends through the sleeve. A radial hole extends from an outer periphery of the sleeve through an inner periphery of the coupling hole. The positioning assembly constantly abuts against the inner periphery of the coupling hole. An engaging member is movably received in the radial hole and is moveably engaged in the recess of the rod. The engaging member releasably engages the sleeve with the rod. | 12-19-2013 |
| 20130333528 | Tool Extension Bar - A tool extension bar includes a rod including first and second ends. The second end is adapted to connect to and driven by a power tool. A sleeve assembly is slidably mounted around the rod and includes an end adapted for connecting to a tool member. A radial hole extends in a radial direction at an end of the sleeve assembly. An elastic member is mounted around the second end of the rod and biased against the rod and the sleeve assembly. An engaging member is movably received in the radial hole and moveably engaged in the recess of the rod. The engaging member releasably engages the sleeve with the rod. | 12-19-2013 |
| 20140060263 | FITTING ASSEMBLY FOR HAND TOOL - The present invention is provides a fitting assembly for a hand tool with enhanced snapping capability, operation smoothness, and reduced manufacturing cost. The fitting assembly contains a body and one end of the body has a fitting member. The fitting member has a radial through channel connecting two opposing sides of the fitting member. Two steel balls and a conical spring in between are housed in the through channel. By simultaneously compressing the both ends of the conical spring through the steel balls on the fitting member, and as the smaller rings of the conical spring are squeezed into the larger rings to effectively reduce the length of the compressed conical spring and to align the steel balls' engagement direction and the axial direction of the conical spring, the fitting assembly provides enhanced snapping capability, operation smoothness in connection and detachment, and reduced manufacturing cost of the hand tool. | 03-06-2014 |
| 20140102263 | Lever Handle Extension - A torque amplifying lever extension providing a safe means of increasing the force applied to the handle of a wrench, other hand tool, or machine lever. A lever extension can be placed over virtually any size lever handle without adjustment of the lever extension. Using only one hand, a user can quickly add the lever extension to a lever handle and apply additional force with reduced risk of a tool or handle or the lever extension slipping and injuring the user or damaging the work. | 04-17-2014 |
| 20140230612 | BIT DRIVING TOOL - A bit driving tool includes a driving rod, a telescopic rod and a fixing seat. The telescopic rod is fitted in the driving rod. The fixing seat is secured to a front end of the telescopic rod. The driving rod is to fix a screw bit. The fixing seat is a magnetic fixing seat. The structure of the present invention is compact and stable, and the magnetic fixing seat can be extended or retracted easily. | 08-21-2014 |
| 20140260829 | EXTENDABLE WRENCH - A tool for providing improved reach and torque is disclosed. The tool includes a wrench including a head, a wrench body coupled to said head, and a connector coupled to said wrench body distal to said head. The tool includes an extension including with an inserter and an extension body. Said inserter is configured to mate with said connector, and said extension increases the reach and torque of said tool. The wrench head may include any size or dimension. | 09-18-2014 |
| 20140345428 | EXTENDABLE WRENCH HANDLES - A wrench has a wrench head, an extendable shaft and a shaft locking device. The extendable shaft has a first shaft portion that extends from the wrench head and a second shaft portion that telescopes with respect to the first shaft portion. The locking device is configured to be movable inwardly of the extendable shaft from a locking condition to a release condition in which telescoping of the second shaft portion is permitted. | 11-27-2014 |
| 20140360319 | HAND TOOL - A hand tool includes a tubular casing, a tubular member connected to the tubular casing, a rod body extending through the tubular member into the tubular casing, two collar assemblies surrounded respectively by two oppositely-extending frustoconical urging surface portions of the tubular member and surrounding the rod body, and two resilient members biasing respectively the collar assemblies to abut against the rod body and abut respectively against the urging surface portions to thereby restrain the rod body from moving relative to the tubular casing. When the collar assemblies are moved to be released from the rod body and the urging surface portions, the rod body is permitted to move relative to the tubular casing. | 12-11-2014 |
| 20150107423 | UNIVERSAL WRENCH - By configuring a universal wrench with a spanner at one end, and a combined dual piece handle structure, a universal tool is achieved which is extremely useful and versatile. A two piece handle structure includes a removable extension or second handle portion which can be removably attached to a first handle portion. When removed, the wrench is of a relatively compact size, thus allowing access and usability in tight quarters. When the handle portion is combined, the universal wrench has an increased length, thus allowing additional torque to be applied to any bolt or nut being worked on. | 04-23-2015 |
| 20150336259 | ADJUSTABLE TOOL EXTENDER - An adjustable tool extender comprising an elongated body, where the elongated body is divided between a handle and an extendable drive; an engaging end at a far end of the extendable drive, where the engaging end fits into a tool bit; a receiving end at a far end of the handle, where the receiving end receives a drive on a tool; and a means for locking along the handle, where the means for locking extends the extendable drive a distance from the handle. | 11-26-2015 |
| 20160060983 | WRENCH EXTENSION WITH FOOT SUPPORT - The present invention is an add-on tool to the standard barrel wrench that comprises a heavy duty T-shaped member and a foot ring where the operator fits their foot into the ring and applies force. Using the device of the present invention the operator no longer needs to stand on an angled surface and hope the barrel will instantly snap open after a few bounces without slipping and falling. The interior diameter (ID) of the foot ring of the device is about 6.5 inches which offers plenty of room for the operator to insert their foot in and apply pressure to the Barrel. | 03-03-2016 |
| 20160129580 | Wrench Extender - A wrench extender useful for extending both the reach and leverage of most double-ended wrenches. The extender includes a flat base with spaced clamping receptacles for receiving and securing a wrench handle, the receptacles selectively closed with clamping means locking the wrench handle in the receptacles with a compressive and/or frictional fit. The wrench is further secured by its inner non-free end in a downwardly-angled neck or relief connecting the wrench-supporting base and an aligned grip. In a first form, the neck is provided with a vertical stud for engaging the inner end of the wrench to prevent longitudinal shifting. In a second form, the neck terminates in a vertical wall adjacent the grip to longitudinally stop the inner end of the wrench. | 05-12-2016 |
| 20160159146 | COMPACT CROSS LUG WRENCH WITH CENTER DRIVE - A compact cross lug wrench with a center drive opening connectable to a drive post of a breaker bar. The breaker bar coupled to the compact cross wrench can apply a substantial force to loosen or tighten a lug nut on a motor vehicle. The drive post may be pivotally attached to the breaker bar. | 06-09-2016 |
| 20160375573 | Ratchet handle having an extension member - The present invention discloses one-piece combinational tool that a worker can use to remove a nut or bolt. The combinational tool is a ratchet handle having an elongated ratchet shaft and a built-in extension bar. The ratchet shaft comprises a head portion, a tail portion and a transitional middle portion connecting the two. The head portion comprises a square drive log and a hexagonal attachment, disposed on opposing surfaces of the ratchet shaft. The tail portion comprise a hollow chamber which can accommodate the extension bar when it is not used. | 12-29-2016 |
| 20170232603 | Tool Handle for Holding Multiple Tools of Different Sizes During Use | 08-17-2017 |
| 20190143494 | T-TORQUE WRENCH | 05-16-2019 |
