| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 081052000 |
WRENCH, SCREWDRIVER, OR DRIVER THEREFOR
| 1957 |
| 081300000 |
TOOL JAW(S) POSITIONED BY RELATIVELY MOVABLE PLURAL HANDLES (E.G., PLIERS)
| 174 |
| 081300070 |
RECEPTACLE CLOSURE REMOVER
| 141 |
| 081489000 |
HANDLE FOR TOOL
| 100 |
| 081020000 |
HAMMER
| 58 |
| 081900400 |
WIRE STRIPPER
| 46 |
| 081044000 |
HOLDER, PUSHER, OR SETTER FOR DRIVEN-TYPE FASTENERS
| 21 |
| 081463000 |
INCLUDING TOOL DRIVING BY IMPACT DELIVERING COMPONENT OR COOPERATING ANVIL
| 18 |
| 081045000 |
SHINGLE TOOL
| 18 |
| 081150200 |
REPAIR TOOLS FOR RESILIENT TIRES
| 16 |
| 081486000 |
RESILIENT ARTICLE TENSIONER OR COMPRESSOR
| 12 |
| 081900220 |
PERFORATOR AND INKER
| 12 |
| 081485000 |
SPREADER
| 10 |
| 081487000 |
HAND HELD HOLDER OR HAVING CLAMP
| 8 |
| 081150900 |
FOR LOCK OR LATCH
| 7 |
| 081488000 |
MISCELLANEOUS
| 6 |
| 081900300 |
HOSE-CLAMP APPLIERS
| 6 |
| 081900240 |
TAPPET ADJUSTER | 3 |
| 20080236342 | PNEUMATIC TAPPET ADJUSTMENT TOOL - A tool for adjusting the tappet clearance in the valve actuation system of an internal combustion engine includes a screw adjustment portion that is driven by a pneumatic powered screw driver. The pneumatic power to the screw driver is regulated to cause the screw driver to position the screw so that the desired biasing force is present. The screw driver bit passes through the head portion of a torque limiting wrench which is used to loosen and tighten the jam nut that secures the tappet adjustment screw. The tool also has a pneumatic driven gripping mechanism to hold the screw driver bit in position and prevent inadvertent displacement of the tappet adjustment screw while the jam nut is tightened. | 10-02-2008 |
| 20090107296 | Tappet Clearance Adjustment Device - An adjustment unit has a driver for turning an adjustment screw, a sleeve having a hexagonal hole connected to a rotating shaft, an insertion member connected to the upper end of the driver and of which a part is inserted in the sleeve, a pipe concentrically provided around the driver and having at its forward end a socket for rotating an adjustment nut, and a gear body provided concentric with the pipe and rotating the pipe. The sleeve has a short tiltable support section in contact with the hexagonal hole. A gap is provided between the hexagonal hole of the gear body and a hexagonal column section of the pipe. The driver and the pipe tilt about the tilting support section as the fulcrum. | 04-30-2009 |
| 20100101374 | Device for Opening and Closing a Valve of a Valve Assembly of a Combustion Engine as Well as for Adjusting the Stroke of the Valve - A device for actuating a valve of a valve assembly of an engine and for adjusting a stroke of the valve, may include a camshaft including a cam, a working curve member provided pivotably about the camshaft for actuating the valve, a lever holder which is provided pivotably about the camshaft, a lever, one end of which is spaced from the camshaft with a predetermined distance and pivotally coupled to the lever holder, and a connecting link pivotally connected to the lever and the working curve member. | 04-29-2010 |
| 081006000 |
WATCHMAKERS' | 3 |
| 20150143957 | WATCH WINDER CASE - A watch winder case is disclosed to include two opposite end plates connected to each other through two first support bars and two second support bars. Two first side plates are respectively abutted and inserted between one of the two first support bars and one of the two second support bars, and a second side plate is abutted and inserted between the two second support bars. Thus, the structural strength and structural stability of the watch winder case can be enhanced. | 05-28-2015 |
| 20220137557 | EXTENDABLE CUFF FOR WATCH WINDERS - A system for retaining a wrist watch in a watch winder having a hollow cylindrical turntable, includes a watch winder cuff defining a first circumferential profile, with two push tabs mounted on the cuff for inserting the cuff into the turntable and removing the cuff from the turntable, and one or more extension cuffs of differing length defining a second circumferential profile shaped to match the first circumferential profile, with a connector disposed thereon for engaging and joining the watch winder cuff and a selected extension cuff together. The connector may include a stub disposed on the extension cuff configured to fit snugly inside a depression on the watch winder cuff, or a hollow sleeve extending forwardly from the extension cuff and being configured to fit snugly over the watch winder cuff body to join the watch winder cuff and extension cuff together. The watch winder cuff preferably has an axial length of about one inch and the extension cuff, when joined to the watch winder cuff, preferably increases the axial length to about 2.25 inches to about 2.75 inches, depending on the size of the extension cuff. Both the watch winder cuff and the extension cuffs are made of compressible foam material such that the watch winder cuff and the extension cuffs are axially compressible under hand force. | 05-05-2022 |
| 20110277596 | TOOL SYSTEM FOR THE EXTRACTION OF WATCH BEZELS - The invention includes a tool system for extracting watch bezels, including a holding body arranged for cooperating with an expansion and retraction mechanism for operating a bell-chuck which is arranged to rest on the periphery of a bezel mounted on the middle part of a watch. The tool system includes thrust means, coaxially mounted inside the bell-chuck and arranged to rest on a crystal driven into the middle part, to exert on the crystal a sufficient thrust force to cause a relative displacement of the bell-chuck relative to the crystal. | 11-17-2011 |
| 081013000 |
BOLT HOLDERS | 3 |
| 20120000319 | Backup Tool for Holding Nuts - A backup tool supports a nut from rotation. The tool has a socket opening having opposing faces that lie along adjacent sides of an equilateral triangle. A threaded opening in the tool has an axis that intersects a third side of this equilateral triangle, and an adjustable screw threads into this opening. To adjustably fit the tool on a nut, the socket opening disposes around the nut, and the screw threads in the opening until the screw's distal end engages one of the six sides of a hex nut. The opposing faces along the sides of the equilateral triangle then engage two alternating sides of the hex nut. To support the nut from rotation, a reaction surface of the tool engages against a supporting surface of another nut, an edge of a flange, or the like. | 01-05-2012 |
| 20140026719 | FASTENER TOOL ASSEMBLY FOR INSTALLING BREAKAWAY TORQUE NUTS - A fastener tool assembly for installing breakaway torque nuts includes a socket having a first end attachable to a driver of a fastening tool. A second end of the socket operably engages a detachable wrenching ring of a breakaway torque nut. A window is formed in a sidewall of the socket, sized and configured to permit at least one wrenching ring to pass therethrough. A catch permits insertion of the wrenching ring into the socket, but prevents the detached wrenching ring from freely falling out of the open end of the socket. A sleeve associated with the window selectively permits passage of one or more detached wrenching rings through the window, or prevents passage of the detached wrenching rings therethrough. | 01-30-2014 |
| 20150343620 | Universal Holding Wrench - A unitary, or single, uniformly thick planar plate is configured whereby the plate may be utilized as a lever of the first kind to engage multiple arrays of fastening bolts. The plate includes a lever arm aligned with a longitudinal axis, a fastener engaging circular opening at one corner of the plate spaced laterally from the axis and at the end opposite outer end of the lever arm and a fastener engaging straight edge normal to the axis and tangent to the circular opening in the plate. | 12-03-2015 |
| 081002000 |
COMBINED WRENCHES AND PUMPS OR OILERS | 2 |
| 20090260485 | Method and Device for Controlling a Hydraulically Operated Power Wrench - In a method for controlling a hydraulic power wrench with a pivotable lever pivoted by a piston-cylinder unit and a ratchet arrangement for stepwise rotation of a ratchet bushing by advancing and return strokes, parameters such as nominal torque or pre-load or screw parameters are entered into an electronic input unit. Nominal pressure corresponding to the parameters is determined by an electronic evaluation unit and generated by the pump. The piston-cylinder unit is pressure-loaded for performing a pre-stroke until the nominal pressure is reached followed immediately by a return stroke. A time interval from beginning of pressure loading until reaching nominal pressure or until reaching an initial pressure after pressure relief is measured. Pressure loading and measuring are repeated. The measured time intervals are compared. Pressure loading cycles are stopped when at least the last measured time interval is shorter than at least the penultimate measured time interval. | 10-22-2009 |
| 20110239826 | Lubrication wrench - A wrench tool having a wrench head which is removable from a hollow handle. A lubricant dispensing device is secured within the handle and a tube delivers lubricant to the wrench head. | 10-06-2011 |
| 081150800 |
SKID CHAIN APPLYING TOOLS | 2 |
| 20130087021 | TIRE CHAIN INSTALLATION RAMP - A tire chain installation ramp that may be easily assembled and disassembled without the use of tools. The tire chain installation ramp comprises a set of multiple lengthwise plates and a set of multiple crosswise plates. The lengthwise and crosswise plates are configured to interlock with each other to form a grid-style ramp suitable for supporting a tire off of the road surface as a tire chain is installed. After use, the lengthwise and crosswise plates may be disassembled, stacked face to face and conveniently stored in a space which is smaller in volume than the assembled ramp. An alternative embodiment is a tire chain installation kit comprising a ramp which can be assembled from lengthwise and crosswise plates as described above, plus a storage container. Another alternative embodiment is a method of installing or removing a tire chain. including providing a tire chain installation ramp or tire chain installation kit as described above. | 04-11-2013 |
| 20160082793 | TIRE CHAIN TOOL - An apparatus for applying chains to a tire comprises an elongate member having c-shaped opening at a first end thereof and a handle at a second end thereof. The apparatus further includes a slot therethrough adapted to support a key rotatable between a first position contained within the slot and a second position extending perpendicularly from the slot. A method of applying tire chains comprises comprising engaging a link of a tire chain within the c-shaped opening and drawing the link of the tire chain into engagement with a binder located at a distal end of the tire chain. The method further comprises locating the binder within the c-shaped opening, rotating the binder into a closed position with the elongate member, rotating a key out of the slot, engaging the key within a lock in the tire chain and locking the tire chain with the key. | 03-24-2016 |
| 081484000 |
FOR ADJUSTING VARIABLE POSITIONED PARTS | 2 |
| 20090193945 | TOOL FOR TORSION BAR REPAIR - A method and tool assembly ( | 08-06-2009 |
| 20100175517 | BICYCLE TOOL - A bicycle tool comprises a tool body, wherein the tool body includes a magnetic material; a magnet; and a connector. The connector is movably coupled between the tool body and the magnet. | 07-15-2010 |
| 081300800 |
FUSE PULLERS | 2 |
| 20090019971 | FUSE PULLER - A fuse puller is provided with a base component, and extracts a first fuse that is fitted in a first housing portion of a fuse box. The base component includes a first holding portion that is provided on one side of the base component and holds the first fuse inside the first housing portion, a gripping portion that is provided on the other side of the base component, and a second holding portion that holds a second fuse. | 01-22-2009 |
| 20110094342 | Fuse Barrel Component Handling Device - A fuse barrel component handling device is configured to engage and support both load break and non-load break fuse barrel components. The fuse barrel component handling device includes a hollow cavity capable of receiving a portion of a fuse barrel. In addition, the handling device has a projection bar, which may be integral with or attached to the device, and at least two slots and a notch within the wall of the device. The projection bar, at least two slots, and notch receive and support a fuse barrel component, e.g. a pull ring of a non-load break component or a hook member of a load-break component. The fuse barrel component handling device may be used with a hot stick to remove and/or install a fuse barrel. | 04-28-2011 |
| 081028000 |
BIT STOCK HAVING MANUAL DRIVE MEANS (E.G.,BRACE) | 1 |
| 20080229885 | Jar opener - A hand held, one touch jar opener can be placed on a jar and activated with a momentary touch of a button. An epicyclic gear train is set to sequentially provide a grip on a jar, and on a lid, followed by development of torque needed to move the lid in a counterclockwise direction with respect to the jar. The principles embodied in the opener shown can be realized in an opener which can be manually powered, or preferably motorised and possibly highly automated. A differential geartrain provides reduction of speed and increase in torque and then provides two balanced and opposing forces through the epicyclic gear assembly having sun and planet gears. This configuration enables a wide variety of screw-on lids and jars to be automatically closed to match the correct diameters, apply a gripping force and then apply torque in an opposing direction. | 09-25-2008 |
| 081016000 |
CHUCK KEY | 1 |
| 20150336252 | Chuck Key Handle Assembly - A chuck key handle assembly for insertably receiving the chuck key wherein a user may apply an increased amount of rotational torque to a chuck on a tool includes a handle that may insertably receive the chuck key. The chuck key may engage a chuck on a tool. A rod is operationally coupled to the handle. The rod is gripped by a user. The user may rotate the handle after the chuck key engages the chuck. | 11-26-2015 |
| 081019000 |
DEFORMABLE HEAD MALLET | 1 |
| 20160039077 | AUTOMOBILE RIM HAMMER - Embodiments of the invention are directed to automobile rim hammers comprising a head including a homogeneous mixture of metals and a shaft having a first end and a second end, the first end being affixed to the head, the shaft being adapted to support the weight of the head. The metals comprise aluminum, antimony and lead. An automobile rim does not break when struck with the hammer according to specific aspects. | 02-11-2016 |
| 081046000 |
WOODEN FLOORING TOOL | 1 |
| 20110067528 | MULTI-FUNCTION DECK TOOL - A multi-function deck tool is powered by a portable electric drill to remove old deck boards and nails and install new boards. Lifting forks remove deck boards. A built-in nail puller removes nails from the deck board supporting beam. An aligning arm attachment straightens and aligns new or loose boards with nailed-in boards and holds them in place, freeing the hands of the installer to nail in the new board. | 03-24-2011 |
| 081900200 |
STYLUS | 1 |
| 20140245866 | DEVICES AND METHODS FOR SANITIZING WRITING IMPLEMENTS - The present invention provides devices for disinfecting, sanitizing, etc., one or more writing implements using high energy source(s) or lamp(s), such as ultraviolet (UV) lamp(s), to irradiate the writing implement(s) placed within the device. The writing implement(s) may be placed inside an inner chamber surrounded by two or more portions of the device, the inner chamber receiving the writing implement(s) through a top opening and releasing or ejecting the writing implement(s) through a bottom opening. A holding mechanism present inside the device may hold the writing implement(s) until their release, such as in response to an input via a sensor and/or after a predetermined period of time. A device may instead have a receiving area or cavity that is irradiated by a high energy source(s) or lamp(s), which may be enclosed by a lid or cover. Writing implements having one or more separating fins, etc., are further provided. | 09-04-2014 |
| 20080289453 | Wrench apparatus with adjustable head - A wrench device having an adjustable head is provided, and the device comprises: a handle having opposing top and bottom ends, the top end having a protrusion, and the protrusion having a plurality of external slots; a wrench head having opposing top and bottom ends, the top end having at least one stationary wrench contact surface and at least one moveable wrench contact surface, and the bottom end of the wrench head comprising a U-shaped component designed to interact with the protrusion of the top end of the handle; a device for controlling the movement of the moveable wrench contact surface to determine a distance between the stationary wrench contact surface and the moveable wrench contact surface; and a device for engaging the slots of the protrusion to thereby allow movement of the wrench head and lock the head to a desired position. | 11-27-2008 |
| 20100018358 | TOOL FOR SCREWS OR BOLTS - An apparatus includes a handle and a socket coupled to the handle. The socket includes an open end to receive a head of a screw and has a selectively adjustable diameter. The apparatus further includes an actuator configured to tighten the socket. | 01-28-2010 |
| 20100089206 | Adjustable Gripping Tool - A self-energizing and de-energizing adjustable gripping tool for engaging a work piece to impart work thereto includes a first element and second element disposed for relative movement. The second element includes an actuation portion having a plurality of slots. The first element includes gripping elements which are each associated with a force transfer element that engages one of the slots such that movement of the second element relative to the first element actuates the gripping elements to engage the work piece. | 04-15-2010 |
| 20120031241 | MOUNTING AND DISMOUNTING DEVICE FOR CYLINDRICAL BODIES - A mounting and dismounting device for cylindrical bodies comprises a fixing element, a moving element, and a buckling element. The fixing element connects to the moving element on both sides to form a hole. The cylindrical body is then inserted into the hole. A buckling part of the buckling element pivotally connects to the fixing element. One lifts a lifting part for the buckling element to urge against the cylindrical body in the hole. By lifting the lifting part, the cylindrical body can be mounted or dismounted. | 02-09-2012 |
| 20120079919 | OIL FILTER CANISTER ADAPTER - An oil filter canister adapter of the present invention mainly includes a base, a rotatable plate, three rotatable members, and three holders. The rotatable plate and the rotatable members are respectively disposed on the base. The rotatable members contact with the rotatable plate respectively, so that the rotatable plate can rotate and drive the rotatable members to rotate. The holders are detachably disposed on the rotatable members respectively. Distances between any two adjacent holders are consistent in value. The distances between the holders are adjustable when the rotatable members rotate. | 04-05-2012 |
| 20140360317 | OIL CORE REPLACING DEVICE - An oil core replacing device includes a base pivotally provided thereon with a driving gear and three driven gears. The driven gears are annularly positioned around and meshed with the driving gear, respectively secured thereon with a clamping member with a rod body. A tubular body is annularly fitted around the outer circumferential side of each rod body, able to slide freely at the outer circumferential wall of the rod body. Thus, by having the tubular bodies sliding axially along the rod bodies and extending to the lower side of the rod bodies, the clamping members of the oil core replacing device can be adjusted in length for matching with different operation demands, convenient in operation. | 12-11-2014 |
| 081010000 |
NUT LOCK | 1 |
| 20140150609 | MOUNTING TOOL FOR AN AXLE LOCK NUT - A mounting tool for an axle lock nut comprises a pole, an end of the pole is a knocking end and the other end is provided with a suppressing unit and a retaining unit, the retaining unit is in adjacent to a side of the suppressing unit and the retaining unit is protruded out of a tail end of the suppressing unit. The mounting tool is used to position the axle lock nut on an automobile axle and to increase the reliability of operation for mounting the axle lock nut on the automobile axle. | 06-05-2014 |
