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Class 81/440 - Pivotally or rotatably mounted


Subclass of Class 81 - Tools
Definition: Wrench or screwdriver in which the cavity-engaging and strain-exerting
No. of patents: 132
Last issue date: 12/13/2011


1        
NumberTitleIssue Date
8074541Portable tool kit with auto-release clasp and expandable tools
A portable tool kit comprising a self-releasing clasp such that the clasp is released as a main body is rotated about a handle axle from a closed position to an open position with reference to a handle assembly. The main body and handle assembly cooperate to wholly ...
12/13/2011
7900540Foldable tool kit
A foldable tool kit including a case having two sideboards and several tools side by side arranged between the two sideboards. Each of the tools has a rod body, a pivoted end formed with a pivot hole and an operation end for driving a threaded member. The tools are ...
03/08/2011
7810415Portable tool kit with auto-release clasp and expandable tools
A portable tool kit comprising a self-releasing clasp such that the clasp is released as a main body is rotated about a handle axle from a closed position to an open position with reference to a handle assembly. The main body and handle assembly cooperate to wholly ...
10/12/2010
7555972Safe tool assembly
A safe tool assembly comprises an assembly part including a body, on the two ends of which is disposed at least one connecting tab having tools attached thereon, provided at least two through apertures at the side surfaces thereof individually and each having two sm...
07/07/2009
7481137Tool lug and locking system
A folding hand tool containing a plurality of elongated tools mounted on a predetermined sized lug and pivotally held in a handle. Shaped complementary sidewalls on the lugs placed adjacent one another provide locking means for positively positioning the plurality o...
01/27/2009
7387055Accommodating handle for hexagon spanner
An accommodating handle for hexagon spanner includes a box which is approximately a triangle and is assembled by an upper box and a lower box, wherein the three points of the triangle inside the lower box are respectively disposed a pillar, the three edges of the bo...
06/17/2008
7383755Tool set
A tool set includes two grips installed with a tool-mounting rod and a positioning member between. The tool-mounting rod is pivotally linked with plural tools. Each of the grips has a through hole for a projecting bar respectively projected at two ends of the positi...
06/10/2008
7350314Calibration gauge for hair cutter bladesets
A blade calibration gauge for a bladeset for a hair cutter has a moving blade laterally reciprocating relative to a stationary blade, where the moving blade and the stationary blade are adjustable relative to one another in a direction normal to a direction of recip...
04/01/2008
7343838Tool device
A tool device comprising two sides connected by two axles on which one or several functional tools and two covers are arranged. The tool device is configured to provide a stable T-construction by opening a first cover arranged on a first axle, rotating one of the fu...
03/18/2008
7340984Multi-functional hand tool
A multi-functional hand tool comprises a hand tool body which has a handle; each of two ends of the handle having a connecting unit for connecting various assembly so that the hand tool has various functions. At least one connecting unit is formed with a recess. At ...
03/11/2008
7334508Rotating screw driver head
A tool for loosening or tightening screws. The tool has a number of shafts with screwdriver bits on their ends that are stored in elongated grooves that are parallel to the longitudial axis and circumferentally spaced around the handle. Each stored blade can be rota...
02/26/2008
7311235Electric stapler with pencil sharpener
An electric pencil sharpener is accommodated in a front part of a lower housing. An electric stapler is accommodated in an upper housing including a shared surface that is used as a top face of the lower housing, as its bottom face. A power transformer for supplying...
12/25/2007
7305907Skateboard tool
A multifunction tool according to the present disclosure is formed in a generally “Y” shape to provide leverage and control when the tools included in the first arm or the second arm are employed. The main stem includes a ratchet assembly for a male drive elemen...
12/11/2007
7299514Foldable tool set with chain repair tool
The invention relates to a foldable tool set installed with a chain repair tool. The tool set has a housing and foldaway tools pivoted on the housing. The chain repair tool comprises a main body and an ejector pin screwed on top of the main body. The chain repair to...
11/27/2007
7290971Shippable in-assembly bolt
A shippable in-assembly bolt having a head portion, a threaded portion containing threads and a gripper portion, wherein the gripper portion preferably comprises a grooved structure and an o-ring. The o-ring is intended to sit between the inner wall of a clearance h...
11/06/2007
7287450Tool device having rotatable driving shank
A tool device includes a handle and a driving shank having one end engaged into the handle and rotatably attached and coupled to the handle with a pivot shaft for allowing the driving shank to be rotated relative to the handle from a straight position in line with t...
10/30/2007
7284466Hand tool having replaceable tips
A hand tool includes a handle body, a cover having two exposing slots and a stop plate formed with a passage, and two rotation wheels each rotatably mounted in the handle body and each having an inside formed with receiving holes to receive tips and a peripheral wal...
10/23/2007
7281456Tool set
A tool set includes a pivot unit extending in a first direction, and at least two tool units, each of which includes two tool members attached rotatably to the pivot unit. Each of the tool members includes a tool head, a tool body connected to the tool head and exte...
10/16/2007
72495434-in-1 pocket screwdriver
A pocket screwdriver has an oval body portion having a hole through the width of the body portion for holding a first double-ended screwdriver bit and a shaft portion having a hole for holding a second double-ended screwdriver bit. The bits can be interchanged by re...
07/31/2007
7243578Skateboard tool
A multifunction tool according to the present disclosure is formed in a generally “Y” shape to provide leverage and control when the tools included in the first arm or the second arm are employed. The main stem includes a ratchet assembly for a male drive elemen...
07/17/2007
7237335Method to service telecommunication box
A method and apparatus are provided for servicing a telecommunication junction box. The method enables a reduced number of tools to be utilized to service a telecommunication junction box. ...
07/03/2007
7237340Multi-tasking utility tool
A utility tool comprising a body having a first end and a second end positioned on opposite ends of the body; a removable device; as well as a first tool and a second tool configured to be selectively coupled to each other or one of either the first end and second e...
07/03/2007
7216569Screwdriver handle
A screwdriver handle comprises a base portion; a pair of arms pivotally connected to the base portion; a locking sleeve mounted around the base portion and adapted to engage the pair of arms; a spring member mounted around the base portion and adapted to engage the ...
05/15/2007
7185569Multipurpose folding tool with tool bit holder and blade lock
A folding multipurpose hand tool including a pivoted latch that engages side walls of a handle and a base of a folding tool member to hold the folding tool member in a selection position. A separate safety interlock latch keeps a folding blade stowed in a handle whe...
03/06/2007
7156005Multiple bit hand tool with automatic bit locking
The hand tool has a chuck with a central axial opening through which bits or other tool elements are selectively moved from a retracted position to an extended operative position. A mechanical element automatically engages the tool element, such that as the tool ele...
01/02/2007
7146886Wrench capable of quick replacement of swivel driving members
A wrench includes a handle and a set of driving members to be selected to be coupled to the handle. Each of the driving members has a connecting portion complementary to the connecting portion of the handle. A coupling device is disposed at the connecting portion of...
12/12/2006
7146889Tool kit
A tool kit includes two plate grips respectively consisting of two half plates and a tool kit pivotally connected between two pairs of two half plates. All tools of the tool kit have a bolthole in its end, and a bolt passes through a front half plate and then throug...
12/12/2006
7140280Foldable tool with single beam construction
A foldable tool kit having a body constructed of a single elongate member to which is secured a plurality of individual tools pivotally movable about a pin between a folded position and a working position. ...
11/28/2006
7134366Multi-purpose pliers
A multi-purpose pliers includes a pair of lever arms pivotally joined at a pivot. Each lever arm includes a handle end and a jaw end. The jaw ends comprise a plurality of graduated engagement positions to engage a range of fastener sizes. The graduated engagement po...
11/14/2006
7124458Pocket knife
A pocket implement magazine includes, a pivot implement which rotates from a closed to an open position and back to the closed position. A latch assembly that communicates with the pivot implement and selectively allows for rotation of the pivot implement and select...
10/24/2006
7111977Portable watch
To provide a portable watch enabling components exchange around a crown while retaining the waterproof capability of a winding-stem-pipe attachment section when the screw lock capability is reduced. A winding stem pipe is screwed into a pipe-attachment hole of a cas...
09/26/2006
7080423Hand tool with multiple locking blades controlled by a single locking mechanism and release
A hand tool such as a knife or a combination tool includes multiple blades, each independently rotatable on a common axle between a closed position within a handle of the tool and an open position extending from the handle. Each blade is positively but releasably lo...
07/25/2006
7077540Emergency light set
An emergency light set is disclosed to include a bottom cover shell covered with a top cover shell, a lamp mounted in the front side of the bottom cover shell, a mini power generator mounted in the bottom cover shell and electrically connected to the lamp, a recharg...
07/18/2006
7066061Screwdriver having removable hidden tips
A screwdriver includes a main body, an end cap, and a holding seat. Thus, the tips are inserted into the mounting holes of the holding seat and received in the receiving chamber of the main body, thereby facilitating the user carrying the tips, and thereby saving th...
06/27/2006
7051627Folding multipurpose tool including blade lock release mechanism
A folding multipurpose tool incorporating a latch release mechanism including a lever, a cam, and a rocker-shaped grip body to easily effect release of a catch for holding knife or screwdriver blades extended. spring and cams are arranged to hold a pair of handles e...
05/30/2006
7047847Toolkit with chain tool
A toolkit includes a frame, at least one tool set and a chain tool. The tool set is pivotally connected with the frame. The chain tool is attached to the frame in a detachable manner. The chain tool is located in the frame in a manner that it supports the frame....
05/23/2006
7043949Child proof key for barrel-housed gun lock
A Child Proof Key for Barrel-housed Gun Lock is disclosed. Also disclosed object of the present invention to provide a Child Proof Key for Barrel-housed Gun Lock. The lock includes a handle defined by a slot formed along its length for acceptance of the shaft. The s...
05/16/2006
7039974Multipurpose locking pliers
A folding multipurpose tool including adjustable locking pliers with an over-center locking mechanism to retain the jaws in a gripping condition. The jaws of the locking pliers can be folded into the handles of the tool to produce a compact folded configuration. A l...
05/09/2006
7020923Fastener removal tool
A body shop tool includes at least four fold out tool elements pivotally mounted at one end of a trough shaped holder and a fastener pry tool pivotally mounted at the opposite end of the through shaped holder wherein the pry tool is configured to fit over, retain an...
04/04/2006
6988288Chain link remover for cycles
A chain link remover includes a base having an opening formed by an anvil and having a screw hole for threading with a threaded shaft which has a link ejector rod to remove the chain link pin from the chain. A support device is disposed in the base to support the ch...
01/24/2006
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