Crowbar Or Prybar Patents (Class 7/166)
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Publication number: 20100043149Abstract: A hammer having a pry bar extending from the bottom stem of the metal hammerhead thereof in parallel to the extending direction of the bell unit, a clamping mouth defined between the bell unit and the pry bar for clamping to a wooden board for mounting or dismounting, and two series of teeth respectively formed on the top side of the pry bar and the bottom side of the neck of the bell unit for engaging the wooden board inserted into the clamping mouth. The teeth at the bell unit have the tooth peaks disposed in flush with the periphery of the bell of the bell unit.Type: ApplicationFiled: August 19, 2008Publication date: February 25, 2010Inventor: Yung-Shou Chen
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Patent number: 7634830Abstract: An escape implement assists a firefighter in exiting a burning building through a window by securing an elongate bar extending longitudinally and juxtaposed with a corner of the window. The bar is secured in place with sharp-ended members projecting from the bar in the same lateral directions for piercing the wall to anchor the bar to the wall so as to span the corner, with an intermediate portion of the bar placed relative to the corner for enabling the attachment of an escape line to the intermediate portion of the bar. The escape line is attached to a looped member coupled with the bar for swiveling about the longitudinal direction so as to avoid the transmission of torque from the escape line to the bar which otherwise could tend to dislodge the sharp-ended members from the wall.Type: GrantFiled: June 8, 2006Date of Patent: December 22, 2009Inventor: Gregory F. Ryan
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Publication number: 20090307848Abstract: A multi-function tool comprises a shank body including a plurality of located grooves aligned thereon longitudinally; a pry bar including a first section, a second section extending from the first section for prying, a first receptacle longitudinally piercing the first section for slidably mounted on the shank body and two second receptacles transversely piercing the first section and in communication with the first receptacle; two clutches respectively disposed in the second receptacles for alternatively engaging with a selective one of the located grooves; and a foot hold disposed onto the bottom of the first receptacle; wherein the second end of the shank body is inserted through the first receptacle of the pry bar and installed to the foot hold, with the foot hold being able to rotate relative to the shank body.Type: ApplicationFiled: June 16, 2008Publication date: December 17, 2009Inventor: Mou-Tang Liou
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Publication number: 20090307847Abstract: A multi-function tool has a shank body including a first end, a second end and a plurality of positioning grooves formed between the first and second ends thereof. A pry bar includes a connected section and a working section extending from a side of the connected section for pulling nails. A through-hole pierces the connected section for slidably receiving the shank body, with a second receptacle piercing the connected section and in communication with the through-hole. A clutch is disposed in the second receptacle for alternatively engaging with a selected one of the positioning grooves.Type: ApplicationFiled: June 16, 2008Publication date: December 17, 2009Inventor: Mou-Tang Liou
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Publication number: 20090276962Abstract: A multi-function tool having a handle portion and a plurality of structures operable therewith for the performance of a plurality of functions. The multi-function tool allows fast and convenient transition between any of the plurality of functions in order to enable completion of jobs or tasks requiring such functions without acquisition, storage, and/or maintenance of a plurality of specialized tools.Type: ApplicationFiled: May 6, 2009Publication date: November 12, 2009Inventors: Robert Adams, Jared Hanlon
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Publication number: 20090188051Abstract: A multi-purpose hand held tool is provided which allows an individual to perform several tasks and reduces the need for additional tools. Specifically, the tool includes a hammer and a claw with an extension providing additional leverage to the claw for prying objects apart and for pulling nails. Additionally, the hand held tool provides a ring and catches useful for pulling fence wiring such as barbed wire during the installation of a fence.Type: ApplicationFiled: January 29, 2008Publication date: July 30, 2009Inventor: Jerry A. Simmons
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Publication number: 20090126120Abstract: An apparatus is provided which can be used to pry apart a first object, such as a hotel pan, from a second object, such as a chaffing dish, and to lift the first object off of or out of the second object. The apparatus may be comprised of first, second, third, fourth, fifth, and sixth portions, which may be plates, and which may be integrated together. The first, second, fourth, and sixth portions may be substantially straight, while the third and the fifth portions may be substantially semicircular. In one embodiment, first and second fingers are inserted through the third and fourth portions before using the apparatus to pry apart the first object from the second object.Type: ApplicationFiled: November 16, 2007Publication date: May 21, 2009Inventor: Joe Bixel
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Publication number: 20090094757Abstract: The present invention generally relates to firefighting tools, including multi-purpose firefighting tools that may incorporate the capabilities of axes, Halligan bars, K-tools, spike poles, flashlights, etc. The multi-purpose tool may include a removably securable inner shaft and an outer shaft configured to slidably receive the inner shaft. The tool may also include a housing and a locking mechanism. The inner and outer shafts may include various implements. The housing may be disposed on one of the ends of the outer shaft and may include a recess.Type: ApplicationFiled: September 21, 2006Publication date: April 16, 2009Inventors: Daniel Newton, Anna Capetanakis, Markus Andreas Weisner
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Publication number: 20080307584Abstract: A multi-function hand-operated tool that is compact in size and of light weight so as to be carried and used to perform a variety of different jobs by carpenters, painters, do-it-yourselfers, and the like. The tool includes a nail set to transmit a driving force to the head of a nail to cause the nail to be countersunk in a work surface. An open mouth which is sized to receive the cap on a bottle cooperates with a lip that applies a rotational force to remove the cap from the bottle. A nail extractor having a cavity in which to surround and capture the head of a nail transmits a pulling force to the nail head to cause the nail to be removed from a work surface. A channel having a flush-mounted magnet carries a nail to be positioned in upstanding alignment against a work surface so that the nail can be driven therein. A pair of spaced, outwardly projecting teeth are located between a lid and a can to pry the lid off the can.Type: ApplicationFiled: March 7, 2008Publication date: December 18, 2008Inventor: Grant Jones
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Publication number: 20080295254Abstract: An improved construction pry bar is presented that possesses unique features. The pry bar has a cutting slot in its leading edge that can slice through or grip and remove nails from construction materials. The pry bar head also possesses two flat shoulders that make it possible to drive the pry bar between two pieces of construction material by means of foot pressure or the use of a hammer.Type: ApplicationFiled: June 1, 2008Publication date: December 4, 2008Inventor: JAMES MEEKINS
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Publication number: 20080282845Abstract: An indexable tool includes a handle having a first prong formed with a first splined orifice and a second prong formed with a second splined orifice. An indexable body has a third splined orifice aligned with the first and second splined orifices. A splined coupling arrangement rotatably joins and selectively locks and unlocks the handle and the indexable body together. The coupling arrangement includes a push button, first and second adjacently disposed inserts, a retainer, a cap and a spring. In a locked position, the spring is biased to hold external splines of the first and second serrated inserts in common engagement with the first, second and third splined orifices to prevent relative rotation between the indexable body and the handle.Type: ApplicationFiled: May 8, 2008Publication date: November 20, 2008Applicant: AJ Manufacturing Co., Inc.Inventor: Rafal P. Stawarski
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Publication number: 20080217592Abstract: In accordance with the present invention, there is provided a combination hand tool bar device suitable for pulling nails and other materials from surfaces, with improved user ergonomics and efficient force transfer. The device includes a hook end and a pry end joined by a bar shank member interposed there between. The hook end further comprises a compound curve projecting in the same direction from the bar shank member as the pry end enabling an increased user throw and ergonomic comfort.Type: ApplicationFiled: March 5, 2008Publication date: September 11, 2008Inventor: DANIEL CHAMBERS
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Publication number: 20080179576Abstract: A tool head member being a nail extractor or moulding remover having a striking surface on the end opposite the nail extractor/moulding remover end or a pry bar, any of the foregoing tool head members being indexably coupled to a handle member. The indexable tool head allows the user to lockably index the tool head into a more desirable position for removing nails or moulding.Type: ApplicationFiled: January 22, 2008Publication date: July 31, 2008Inventor: Charles Cole
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Publication number: 20080157040Abstract: A nail device including an elongated body having a handle at one end of said body and a nailing region for adapting nail elements to on the opposite end, wherein the nailing region comprises a broad surface for receiving the blow of a hammer and means for interchanging the nail elements, wherein the nail elements can be either nail setting elements or center punch elements.Type: ApplicationFiled: January 2, 2007Publication date: July 3, 2008Inventor: Glenn Hironaga
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Patent number: 7367545Abstract: A multipurpose lever type tool is disclosed, which includes a lever head having a thick rear edge for breaking lumber members, a claw, and a handle connected between the head and the claw, the claw having a root obliquely backwardly extending from one end of the handle and a claw body obliquely forwardly extending from the root such that the front end edge of the claw body is substantially in line with the extending line of a side of the handle farthest from the root for safety in use.Type: GrantFiled: April 10, 2007Date of Patent: May 6, 2008Inventor: Yung-Shou Chen
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Publication number: 20080072713Abstract: A multipurpose prying tool, which has a handle, a prying head, which is fixedly connected to one end of the handle and has two jaws of different lengths arranged in parallel and a mouth defined between the two jaws and extending with the handle in horizontal, and a prying tip made in the form of a claw and obliquely extended from the other end of the handle for pulling out nails.Type: ApplicationFiled: September 23, 2006Publication date: March 27, 2008Inventor: Yung-Shou Chen
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Publication number: 20080022815Abstract: A firefighter tool has multiple integrated construction features for accessing and fighting fires in diverse venues, particularly including homes and automobiles. The firefighter tool has pliers, battery cable cutters, a pry wedge, a gas meter flow shut-off wrench, a window breaker, a hammerhead icebreaker and a fire hose flange uncoupling hook. The diverse features are an integrated into a tool of practical construction which is readily commercially manufactured and effectively utilized in fighting fires.Type: ApplicationFiled: July 26, 2006Publication date: January 31, 2008Inventor: Terry C. Farrell
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Publication number: 20070283503Abstract: An escape implement assists a firefighter in exiting a burning building through a window by securing an elongate bar extending longitudinally and juxtaposed with a corner of the window. The bar is secured in place with sharp-ended members projecting from the bar in the same lateral directions for piercing the wall to anchor the bar to the wall so as to span the corner, with an intermediate portion of the bar placed relative to the corner for enabling the attachment of an escape line to the intermediate portion of the bar. The escape line is attached to a looped member coupled with the bar for swiveling about the longitudinal direction so as to avoid the transmission of torque from the escape line to the bar which otherwise could tend to dislodge the sharp-ended members from the wall.Type: ApplicationFiled: June 8, 2006Publication date: December 13, 2007Inventor: Gregory F. Ryan
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Patent number: 7275274Abstract: A water meter accessing tool system includes a housing containing a water meter. A cover is mounted on the housing and is positionable over the housing in a closed configuration covering the water meter. The cover has an opening extending therethrough. A rod is attached to and extends away from a first end of the pole. The rod has a distal end positioned distal with respect to the pole. A plate is attached to the distal end. The plate has a first side, a second side, a pair of lateral edges and a free end. The plate has a thickness smaller than a width of the opening and a width greater than the width of the opening. The plate may be extended through the opening to engage the cover and so that the cover may be lifted off of the housing with the pole.Type: GrantFiled: January 12, 2006Date of Patent: October 2, 2007Inventor: Benjamin L. Radford, Sr.
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Patent number: 7114233Abstract: A device for facilitating the separation and removal of an engine cover from a sealing surface on an engine. The engine cover puller may reduce or eliminate the deformation of an engine cover during its removal and allows for its potential reuse. In addition, the engine cover puller may reduce or eliminate the damage to the sealing surfaces between the engine cover and the engine that may occur during an engine cover removal.Type: GrantFiled: October 17, 2003Date of Patent: October 3, 2006Assignee: Honda Motor Co., Ltd.Inventors: Barry Lynn Wyrick, Billy Wayne Overman, Bruce Moore
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Patent number: 7020923Abstract: 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 and protect the at least four tool elements when the tool elements and pry tool are in the folded or storage position.Type: GrantFiled: July 28, 2005Date of Patent: April 4, 2006Assignee: Lisle CorporationInventor: James Jangula
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Patent number: 6901621Abstract: A scaling bar for prying overhanging rocks from rocky wall structures. The scaling bar comprises an elongated tubular shaft and a first pick member attached to one end thereof, and, optionally, a second pick member attached to a second end thereof. At least one of the two pick members comprises an end portion closely fitted into engagement with the tubular shaft, a tip portion defining a substantially sharp leading edge for easier penetration in the rocky structure, and a cam element. The cam element comprises a first and a second leverage bulges, whereby by displacing the shaft, a lever is formed for dislodging unstable overhanging rocks with minimized physical effort from the workman. The second inner leverage bulge provides greater leverage to the tip portion than the first leverage bulge, but the size of the first leverage bulge is smaller, and can hence engage narrower clefts than the second leverage bulge.Type: GrantFiled: March 10, 2003Date of Patent: June 7, 2005Assignee: Atelier D'Usinage Laquerre & FilsInventor: Marcellin Bruneau
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Patent number: 6868570Abstract: A hand tool is usable as a wrench and a hook. One end of the tool has a hand grip and the other end a hook. The hook has a pry tip usable to pry open service vault lids. A wrench socket is disposed on the hand grip. The hook is usable as a handle to rotate the wrench socket on the opposite end of the tool. Maintenance crews can use the built-in wrench to remove bolts from vault lids without kneeling down. The tool can then be reversed and used as a hook to lift the vault lid without bending down to grasp the edge of the vault lid. This can reduce back injuries to maintenance crews. In addition, injuries from snake and spider bites are reduced because maintenance crews need not use their hands to pry open the vault lids.Type: GrantFiled: April 22, 2003Date of Patent: March 22, 2005Inventors: Richard G. Sanders, James W. Gotcher
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Patent number: 6817590Abstract: A method and tool for removing modular concrete forms from underlying rigid concrete are disclosed. The tool includes a lever end, a fulcrum, and a claw end having a notch particularly adapted to engage a knob that protrudes from a surface of the modular concrete form. The method includes engaging the claw end of the tool with the knob, abutting the fulcrum against rigid concrete adjacent the modular form, and exerting a force on the lever end in the direction of the adjacent rigid concrete.Type: GrantFiled: December 7, 2001Date of Patent: November 16, 2004Inventor: Eugene Gargiulo
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Patent number: 6725486Abstract: A pipe fitting tool is configured to aid a user in performing tasks frequently encountered by a pipe fitter or similar tradesman. The tool includes adjustable pliers, such as arc joint adjustable pliers, with a cutting portion for cutting and optionally stripping wire, and an impact surface for performing minor adjustments to hardware, such as adjusting the position of an object. One handle of the tool includes a prying/wedging portion and another handle of the tool includes a drive bit receiver. Molded hand grips may be provided on the handles and may include one or more receptacles for storing drive bits when not in use.Type: GrantFiled: February 20, 2002Date of Patent: April 27, 2004Assignee: Oka Tool CompanyInventor: Thomas J. Oka
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Patent number: 6718586Abstract: A striking tool is provided for interlocking with a bar-like tool having a fork end and/or a pike end. The striking tool uses two retaining features for retaining a bar-like tool. The pike can be replaced by or supplemented with an adz, or any other type of extrusion. The bar-like tool is preferably a halligan. The striking tool is preferably an axe having a handle and a striking head anchored to the handle. Both of the bar-like-tool retaining features are located on the handle. The two tools are detachably interlocked for storage or carrying purposes. The present invention is especially useful in the firefighting field.Type: GrantFiled: April 4, 2002Date of Patent: April 13, 2004Inventor: Ralph Corsini
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Patent number: 6715734Abstract: An improved pry bar for cabinetry and mill work in the form of a finishing bar has a substantially constant taper from a first sharpened end to second, distal end. The second distal end also has a projection which is substantially normal to the main body of the finishing bar which, itself, consists of a substantially constant taper to a sharpened end point. The constant taper of the main body is in the form of a U-shaped channel terminating in the second end so as to define an aperture thereat. A carpenter or cabinet/mill work installer can place a finger within the aperture and into the channel to remove the finishing bar from underneath a cabinet, mill work or the like.Type: GrantFiled: October 5, 2001Date of Patent: April 6, 2004Inventor: Robert W. Wise
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Patent number: 6678909Abstract: A multifunctional device for removing material from an edge of an object and lifting an object from a support surface is provided. The device includes front and rear portions that are positioned at an angle relative to one another to form a pivot point. The front portion is positioned beneath the object while a user applies a downward force on the rear portion to rotate the device about the pivot point to lift the object from the surface. A pair of opposed sidewalls extend from an upper surface of the device and a top wall is coupled between the sidewalls to form a channel. At least one protrusion extends from the top wall into the channel to remove material from the edge. In addition, a tab may extend into an aperture formed in the rear portion to engage and assist in the removal of a lid from a bottle.Type: GrantFiled: August 14, 2002Date of Patent: January 20, 2004Assignee: Marshalltown CompanyInventor: Georgia Pyatt
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Patent number: 6671913Abstract: A tool assembly for military or police uses with removable interchangeable tool heads and handles. The handles of the tool assembly have connector assemblies at each end of the handle constructed of a cast nylon material impregnated with a dry lubricant and with a dimpled pin connector in the connector assemblies. Each tool head has a bore for receipt of the connector assembly and pin connector. The connector assemblies are constructed of a non-conductive, non-sparking material and the bores on the tool heads for receipt of the connector assemblies are made with close tolerances to provide for overall rigidity and strength of the tool assembly. The handles have a soft, non-conductive, shock absorbing outer covering. The pin connectors on the connector assemblies are oriented with the outer covering of the tool handles to facilitate ease of assembly of the tools in the dark or other adverse conditions.Type: GrantFiled: March 2, 2001Date of Patent: January 6, 2004Inventor: Martin J. Wozniak
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Patent number: 6637061Abstract: The tool assembly includes a main metal body with three sockets respectively receiving the short legs of three differently-sized L-shaped wrenches. In stowed positions, the long legs of the wrenches lie against one side of the body in a nested configuration, the uppermost wrench being engageable with a retaining tab on the body to prevent movement of the wrenches axially of the sockets. The wrenches are pivotally movable about the axes of the sockets to unstowed positions, wherein they are movable axially of the sockets to either a removed condition, separated from the body, or a locked condition seated deeper in the sockets and retained against rotation. Dovetail-shaped tongues on opposite sides of the main body are respectively receivable in dovetail-shaped grooves on tire levers to mount the levers on the body, one of the levers holding the wrenches in their stowed positions. An O-ring encircles the parts of the assembly to provide additional retention.Type: GrantFiled: July 7, 2000Date of Patent: October 28, 2003Assignees: Snap-on Technologies, Inc., Trek Bicycle CorporationInventors: Stacy T. Spracklin, Wendell J. Woodruff, Gerald A. Wridt, Richard L. Hopper
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Patent number: 6568016Abstract: A firefighter's axe generally comprising a handle having a top end and a bottom end, a stem forming a portion of the elongated handle adjacent the top end of the handle, and a head having a front end and a rear end. Formed on the front end of the axe head is a blade. Formed on the rear end of the axe head is a sweeping surface that is substantially planar in shape. The axe head further includes a thumb opening with which the user can grip the axe head.Type: GrantFiled: July 27, 2000Date of Patent: May 27, 2003Inventor: Chris Hoogland
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Patent number: 6449789Abstract: A multiple function automotive door adjustment tool is provided. The adjustment tool has a lightweight polymeric hammerhead having one end with a hard plastic impact member and an opposite end with a soft rubber impact member. The adjustment tool has a handle with a lower end adapted for insertion into a socket. The socket has a lower end for connection with a drive member. The plastic impact member is utilized to hit the striker to adjust a position of the striker with relationship to the vehicle car body. The rubber impact member is utilized to hit the door without damaging the finish thereof. The single adjustment tool eliminates the use of three previously required adjustment tools and performs the same functions.Type: GrantFiled: May 18, 2000Date of Patent: September 17, 2002Assignee: DaimlerChrysler CorporationInventors: Craig R. Krass, Michael Cooling, Pat Morral
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Patent number: 6409152Abstract: A tack tool apparatus and a method of use comprises a user operable, hand gripable, and storable apparatus for removing, inserting, and straightening a tack. The tack tool is an elongated member with one end formed into a first cylindrical member. The other end is formed into a forked wedge member. The forked wedge member is angularly displaced relative to the longitudinal length of the elongated member. The first cylindrical member has one end closed forming a convex portion. The first cylindrical member has an inner surface disposed about a coaxially positioned second cylindrical member. The second cylindrical member has a metallic retaining mechanism mounted within for positioning tacks during insertion. A method of using the tack tool to remove a tack from adjoined surfaces comprises a user grasping the elongated member with either hand, and positioning the forked wedge member's bottom surface onto the surface of the structure of the structure containing the tack.Type: GrantFiled: July 13, 2000Date of Patent: June 25, 2002Inventor: Jim M. Bagley
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Patent number: 6397420Abstract: A manual emergency tool assembly including a pair of tools, each of which has an operating head and a handle. The handles are formed to be telescopically engaged with each other. A locking arrangement is provided to secure the handles to each other in a fully telescoped relationship, and in intermediated telescoped relationships. A further locking arrangement provides for limited axial movement of the handles with respect to each other. The locking arrangement also provides for separating the tools for independent use of each tool or for use of the tools together in a configuration other than with the handle in a telescopic relationship.Type: GrantFiled: June 1, 1999Date of Patent: June 4, 2002Assignee: Paratech IncorporatedInventor: George F. Roxton
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Patent number: 6367107Abstract: A striking tool is provided for interlocking with a bar-like tool having a fork end and/or a pike end. The striking tool uses two retaining features for retaining a bar-like tool. The pike can be replaced by or supplemented with an adz, or any other type of extrusion. The bar-like tool is preferably a halligan. The striking tool is preferably an axe having a handle and a striking head anchored to the handle. One of the bar-like-tool retaining features is located on the striking head and the other retaining feature is located on the handle. The two tools are detachably interlocked for storage or carrying purposes. The present invention is especially useful in the firefighting field.Type: GrantFiled: March 27, 2001Date of Patent: April 9, 2002Inventor: Ralph Corsini
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Patent number: 6322302Abstract: An improved snap buckle tool for opening and closing a snap buckle of the type used in combination with a flexible strap member to adjust the tension thereof is disclosed. The snap buckle tool comprises an elongated handle member integrally formed with a generally C-shaped head member. An elongated slot divides the terminal end of the head member into a pair of parallel tines which engage a snap buckle to alternately manipulate the snap buckle from a closed condition to an open condition to adjust the tension of the strap. The slot is disposed at a predetermined angle relative to a longitudinal axis of the handle member to facilitate use of the tool against a surface of a shipping container to gain a mechanical advantage in opening and closing the snap buckle.Type: GrantFiled: April 17, 1998Date of Patent: November 27, 2001Inventor: Thomas E. Horton
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Patent number: 6308355Abstract: A multipurpose tool for use by firefighters and emergency personnel. The tool including a spanner wrench claw for turning firefighting hose connections, a wrench slot for turning natural gas valves, a glass-breaking spike, an open slot cutter for cutting seat belts and the like, and a foldable handle having an end shaped to be used as a pry bar.Type: GrantFiled: March 2, 2000Date of Patent: October 30, 2001Assignee: Task Force Tips, Inc.Inventors: Stewart G. McMillan, David J. Kolacz, Rodney A. Carringer, James H. Walker
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Patent number: 6298512Abstract: A multi purpose hinge pin and plastic clip remover can also be used as a hammer and a pry bar. The preferred embodiment has a bar shape with the claw having a V shaped pry bar with a top surface designed to fit under a plastic cap. The V has a width designed to clasp the shank of the plastic cap. The V pry bar also has a pry ridge mid way down the V to grasp the ribs or threads of the plastic clip. A second embodiment has a hand guard and hammerhead. The hammerhead has a threaded hole to receive a plurality of tools.Type: GrantFiled: April 26, 2000Date of Patent: October 9, 2001Inventor: Glenn A. Hagen
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Patent number: 6044508Abstract: A tire repair tool includes a compartment (13; 51) for containing tire cement (15; 54, 56) therein, and a cap (14; 17) removably connected to the tire repair tool for housing the tire cement.Type: GrantFiled: June 16, 1998Date of Patent: April 4, 2000Inventor: Louis Chuang
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Patent number: 6029545Abstract: A roofing tool having a handle with an attached thin blade. The blade has a relatively short, tapered, front portion with a leading edge. The blade has a straight top surface with the back portion of the blade having a straight bottom surface parallel to the top surface and with the front portion having a straight bottom surface extending from the bottom surface of the back portion upwardly at a slight angle to the top surface to form the leading edge of the blade. The front section of the front portion can be slightly rolled up to locate the leading edge above the top surface of the blade. The blade can have slots extending rearwardly from the leading edge of the blade. The front portion of the blade is at least as long as the slots.Type: GrantFiled: August 3, 1998Date of Patent: February 29, 2000Inventor: William Harpell
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Patent number: 5970552Abstract: A ratchet tool for assembly and disassembly-of a scaffold has a handle, a hammer tip, a ratchet gear, a socket and a prybar. The hammer tip is connected to a disc driver which has a male portion to engage a slot in the top of the gear allowing the gear to be turned manually. Thus the socket connected to the gear may be turned manually by finger turning of the hammer head. A prybar is formed on the end of the handle opposite from the head of the tool.Type: GrantFiled: February 3, 1998Date of Patent: October 26, 1999Assignee: Hand Tool Design CorporationInventors: Lester H. Kwiecien, Paul L. Armstrong, II
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Patent number: 5896607Abstract: A multi purpose hinge pin remover can also be used as a pry bar. The preferred embodiment has a hand guard, a hammer head and two additional working surfaces for use in repairing shingles.Type: GrantFiled: September 24, 1997Date of Patent: April 27, 1999Inventor: Glen Hagen
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Patent number: 5875503Abstract: A staple remover is provided with first and second jaws pivotally connected for rotation about a single axis having wedging elements for prying a staple away from a stapled article. The remover may include gripping elements for grasping a partially disengaged or sheared staple. A letter opening is provided on one of the jaws for insertion into an envelope and slitting the same for opening the envelope.Type: GrantFiled: August 15, 1997Date of Patent: March 2, 1999Assignee: Erkie, Inc.Inventor: Erwin Cheldin
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Patent number: 5870794Abstract: A broom having a broom head with a top surface and a bottom surface. A broom handle projects upwardly and rearwardly from the top surface of the broom head with the bristles extending downwardly from the bottom surface of the head. A tool for use in working on the surface being cleaned by the broom is mounted on the broom head in a position be used when the broom is inverted. The tool can comprise a scraping member or a nail receiving slot for use in pulling nails.Type: GrantFiled: September 29, 1997Date of Patent: February 16, 1999Inventor: William Harpell
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Patent number: 5852862Abstract: A hinge and window tool system including a handle, a first combined hinge pin removal and window break head detachably attachable to the handle, a second combined hinge pin removal and window break head detachably attachable to the handle, and a two ended screw driver member detachably attachable to the handle.Type: GrantFiled: February 20, 1997Date of Patent: December 29, 1998Inventor: Larry S. Clayton
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Patent number: 5845354Abstract: A multipurpose tool useable to open container caps, to hammer nails, to pull nails, to act as a screw driver, to loosen and tighten a nut, to open bottle caps, to pry off lids, to act as s vice grip tool and to act as a C clamp.Type: GrantFiled: July 18, 1997Date of Patent: December 8, 1998Inventors: Joseph F. Long, Thomas A. Harlan
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Patent number: 5749113Abstract: An apparatus for cleanly and easily removing nails from drywall has a shaft portion with a narrowing portion having a first end attached to the shaft portion and a second end having a width narrower than the width of the narrowing portion first end. The narrowing portion and the shaft portion, in combination, are substantially flat. A prong is placed at an angle to the narrowing portion on the narrowing portion second end, and the prong has a width similar to the narrowing portion second end. Further, a radius portion near the shaft portion first end extends from the shaft portion or narrowing portion. The radius portion has a width similar to the narrowing portion first end and is rounded. The radius portion and the shaft portion form a gap area between the prong and the radius portion. A drywall installation and nail remover has a shaft portion and a prong placed on the shaft portion at an angle to the shaft first end.Type: GrantFiled: February 20, 1996Date of Patent: May 12, 1998Inventor: Lowell F. Witter
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Patent number: 5632056Abstract: A bicycle tool assembly which includes a hollow handle, a coupling block fastened to one end of the handle by a tongue-and-groove joint to hold a driving element, for example, an open-end spanner, a box-end spanner, a hexagonal wrench, a cabinet tip, a Phillips head tip, or a hexagonal head tip, and a tire repair tool slidably mounted in an opposite end of the hollow handle, the tire repair tool having a front hook for pulling a bicycle tire out of the rim, a tire pressure releasing pin in the middle for fastening to the valve of the bicycle tire to release the pressure of the inner tube, and a coupling tail engaged with a tapered hole in the hollow handle to hold the tire repair tool in the operative position.Type: GrantFiled: March 18, 1996Date of Patent: May 27, 1997Inventor: Chia-Yuan Hsiao
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Patent number: 5626063Abstract: A tool for shifting the locking bar of a fifth wheel of a tractor from a locked position to an unlocked position includes an elongate handle having a U-shaped locking handle engaging member. The handle includes a straight portion, an offset portion, and a terminal portion having the U-shaped member affixed to its outer end. The U-shaped member engages the locking handle in overlying relation and the terminal portion underlies and engages the offset portion of the locking handle whereby when the tool is rotated, the locking handle will be shifted to the unlocked position.Type: GrantFiled: February 8, 1996Date of Patent: May 6, 1997Inventor: Delbert D. Kosbab
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Patent number: 5613412Abstract: A slack adjuster check tool includes a holding member formed of flanges to engage a slack adjuster and a retention hook and/or chain to hold the tool in place on a slack adjuster. The retention member is located between the holding member and the handle to allow the user to observe the slack by exerting force on the handle to determine how much freedom of movement there is in the slack adjuster. Openings are provided in the holding member to provide direct access to adjustment heads on slack adjusters.Type: GrantFiled: October 11, 1995Date of Patent: March 25, 1997Inventor: Ronald A. Dawson