Class 81/489 - HANDLE FOR TOOL

Subclass of Class 81 - Tools
Definition: The hand engaged portion of a tool and which is not provided
No. of patents: 235
Last issue date: 11/10/2009

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Number	Title	Issue Date
7614325	Tool protection apparatus A tool protection apparatus includes a handle; a protecting cover pivotally coupled to an end of the handle, and substantially U-shaped and hollow on both lateral sides; two pivotal connection portions, each disposed separately on top and bottom surfaces of an inter...	11/10/2009
7475620	Floatable handle having an enclosed chamber A hand tool comprises a handle having an enclosed chamber defined therein, and the handle including a recess defined in the end thereof; and a hole defined in a second end of the handle and being in communication with the chamber, a bolt seals the hole; and the hole...	01/13/2009
7455001	Portable power saw support attachment A one piece fixed attachment for a portable power saw which replaces the upper handle on a power saw with a handle having a multiple pronged, u-shaped forward extension capable of supporting a saw vertically on end with its trigger handle in an upward position. When...	11/25/2008
7409747	Pliable handle The present invention is aimed to provide a pliable handle, which is cost-effective, speedily assemble, to improve the stability of the central pole and to prevent the gel from leaking out. It is characteristic of a plastic cover placed over a central pole partly de...	08/12/2008
7380483	Wrench with anti-slipping function A wrench includes a body having two ends and a handle between the ends of the body. At least one of the ends of the body can be used for driving an object. The handle includes an upper face and a lower face opposite to the upper face. An anti-slipping section is for...	06/03/2008
7373860	Screwdriver T-handle A screwdriver T-handle having an upright stem portion and a top horizontal cross-bar portion, and together they form a letter T shape in both face views thereof. A groove on each of those faces of the handle provides for reception of the user's thumb when the handle...	05/20/2008
7350314	Calibration 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
7347123	Hammer with extendable handle A hammer includes a head and a shaft extending from the head. Extending around a distal end of the shaft is a tubular handle such that the handle is longitudinally moveable with respect to the shaft. The overall length of the handle, with respect to the head of the ...	03/25/2008
7344118	Holder for supporting a screwdriver from the handle thereof A holder in combination with a screwdriver provided with a through bore in the handle thereof for attachment by the holder. The holder has a support member provided with an aperture in an upper portion thereof. A pair of support arms depend in spaced-apart relations...	03/18/2008
7325469	Co-extruded screwdriver The present disclosure provides a method, apparatus, and system to identify screwdrivers by characteristics without necessitating viewing the tips and/or shaft of the screwdrivers. The screwdriver handles can include a shaped structure within the handle correspondin...	02/05/2008
7325812	Grip assembly for clutch cap, front sleeve, rear sleeve and method of making A grip assembly for one of a clutch cap for a clutch mechanism, a rear sleeve or front sleeve for a chuck assembly having a chuck mechanism with a plurality of adjustable jaws. The grip assembly includes an inner sleeve having open top and an open bottom opposite th...	02/05/2008
7320266	Shock dampening counterbalanced handle Shock dampener incorporated into a hammer handle. Using a counter weight attached with a hinge pin to provide extreme shock dampening when striking solid objects with a hammer tool. Shock travels in waves known as vibration. When striking an object with the hammer's...	01/22/2008
7293331	Pry bar handle A pry bar has generally octagonal cross-section handle with a grip portion having four rounded surfaces formed of a soft elastomeric material and four alternating surfaces formed of hard thermoplastic material. The elastomeric material rounded surfaces are formed wi...	11/13/2007
7284301	Hand tools with ergonomic hand grip An ergonomic hand grip for a hand operated tool has a pair of spaced apart curvilinear side beams having first ends and second ends, the first ends being coupled to each other; a forearm brace coupling the second ends of the side beams to each other, the forearm bra...	10/23/2007
7284928	Quick disconnect coupling device A quick disconnect assembly used for hand powered tools which consist of two separate units: a quick disconnect receiving assembly and an implement head attachment. When used together they will allow for a quick connection and release between a tool head and a handl...	10/23/2007
7284466	Hand 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
7272995	Jig hammer A carpenter's hammer wherein the handle portion is telescopic using two slidably mating tubes. Two optimal preset positions are made possible by means of a dual spring-nipple. At the 14.5″ stop, the jig hammer can be used to jig the position between studs for 16�...	09/25/2007
7272997	Floatable hand tool A floatable hand tool includes a shank having an inner wall formed with an axially extending through hole, and a tool tip mounted on an end of the shank and having an end portion provided with a protruding connecting rod inserted into the through hole of the shank s...	09/25/2007
7267476	Dual handle immersion blender There is provided an immersion blender essentially having a housing or body portion for containing a drive motor, a shank or drive shaft operatively connected to the drive motor, and a processing tool operatively connected to the drive shaft. The immersion blender a...	09/11/2007
7258046	Screwdriver bit cartridge retainer A retainer for constraining slidable movement of a sleeve along a shaft between open and closed positions. An end cap is fixed on the sleeve's rearward end, forming a recess between the sleeve's rearward end and the end cap. The retainer is slidable in and along the...	08/21/2007
7246414	Soft handle (I) The invention relates to a soft handle, which includes a soft and supports therein. A top cap and a bottom cap are provided to seal the shell, while the inner space of the shell is fulfilled with sticky liquid. The handle will be therefore really soft for facilitati...	07/24/2007
7241064	Grip of writing material A grip of a writing material is formed by providing a plurality of flange-like on a surface of a middle shaft portion of a shaft cylinder and in parallel across an axis of the shaft cylinder, the plurality of flange-like projections projecting in a radial direction ...	07/10/2007
7234205	Pliable handle A pliable handle for a hand-held device is provided. The handle includes a tubular core member, a deformable outer sheath disposed about the tubular core member, a gel disposed between the tubular core member and the outer sheath, and first and second sealers insert...	06/26/2007
7226289	Method for overmolding polymers over dental tools A method for overmolding a plurality of polymers having different properties onto a dental instrument. The method involves providing a dental instrument substrate made of metal, overmolding a first polymer onto a portion of the dental instrument substrate, and then ...	06/05/2007
7195567	Decorative grip and method for manufacture A grip includes a transparent polymeric body having an inner surface and an outer surface and a design formed along the inner surface. The grip is formed by forming a transparent polymeric body shaped and dimensioned for attachment to an article and for gripping by ...	03/27/2007
7172180	Method and device for absorbing shocks and vibrations particularly for a bicycle The device for absorbing shocks and vibrations particularly for a bicycle comprises at least one shock-absorber element (2) with first means (3) for connection to the frame (4) of said bicycle and second means (5) for connection to the sa...	02/06/2007
7159266	Brush handle construction A handle construction for a brush handle that includes a molded plastic handle body having a generally straight centerline axis extending from an annular flange outwardly to a distal end, where the body includes a longitudinal axial groove extending inwardly from th...	01/09/2007
7156216	Ratcheting mechanism A ratcheting mechanism for a hand-held tool is provided. The mechanism includes a housing having a central opening and a pair of slots disposed on opposite sides of the opening. Each slot has an arcuate or circular end portion opposite the central opening which circ...	01/02/2007
7156839	Multi-purpose surgical instrument A multi-instrument surgical tool for use during hand-assisted laparoscopic surgery includes a housing having a plurality of ports disposed therein which are each dimensioned to slidingly house one of a plurality of surgical instruments for selective deployment from ...	01/02/2007
7156002	Tool shaft and tool bit arrangement A tool shaft and tool bit arrangement is disclosed to include a hollow shaft, which has a hexagonal through hole through the two ends to accommodate a number of tool bits in a line, a locating block held down by a clamp in a radial through hole near the front end of...	01/02/2007
7152511	Polychrome transparent tool handle A polychrome transparent tool handle comprises a base, an identifying member, a plug, an ear member, a plurality of arcuate members and a cladding layer. The colors of the identifying member, the arcuate members and the cladding layer are different, the handle is ma...	12/26/2006
7132048	Filter element-removing jig The object is to provide a filter element extracting jig which facilitates the extracting operation of a filter element from a housing of a filter device and prevents its contamination. A filter element extracting jig is formed from an elastic plate and compr...	11/07/2006
7131975	Apparatus and methods for straightening angled tissue cutting instruments A straightening tool is disclosed for straightening angled tissue cutting instruments including an outer member having a proximal length portion and a pre-formed bend connecting the proximal length portion with a distal length portion extending from the bend at an a...	11/07/2006
7127971	Hand tool safety device A combination handle and safety device configured to be attached to a hand tool to enable the hand tool to be safely stored upon a timber includes a handle, configured to be grasped by a user of the hand tool. Each of a pair of hanger prongs extends outwardly from a...	10/31/2006
7124470	Tool lanyard A tool having a lanyard, a tool member and structures for attaching the lanyard and the tool member. The attaching structures includes a pin that is engaged with the lanyard and the tool member. The tool defines an opening having a bore contiguous with the opening f...	10/24/2006
7124474	Adjustable tool handle for paint rollers and the like A tool handle assembly adapted to be connected to a tool head comprises a leg with an inner grip handle connected to the leg between first and second ends thereof, an outer grip handle connected to the first end of the leg and a tool head connector connected to the ...	10/24/2006
7100481	Soft-grip wire stripper A wire stripper has a pair of elongated frames pivotably joined together by a pivot pin and defining handles and jaws. The handles are covered by sleeves which include thumb wells which cover the ends of the pivot pin. A mechanical interlock is provided between the ...	09/05/2006
7093523	Tool handle in particular of screwdriver, corresponding tool, and range of tools consisting of said tools A tool handle having a core (2) adapted to be secured to a screwdriver blade (1), and a sleeve (3) of plastics material placed around the core. The core and the sleeve have portions in relief (9, 20) for mutual positioning in rotation, an...	08/22/2006
7089643	Method for forming grooves on torsion wrench The present invention relates to a method for forming positioning grooves on torsion wrench, which is not only able to overcome the problem of high cost in milling grooves on torsion wrench, but also able to reduce material cost, the method including the steps as: F...	08/15/2006
7080576	Multi-accessory hammer with rapid release change mechanism A multi-accessory hammer is provided having an rapid release accessory change mechanism that includes a housing mounted to the butt end of a hammer and having an opening therein. A resilient means such as a spring is mounted within the housing, and an accessory lock...	07/25/2006

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Class 81/489 - HANDLE FOR TOOL