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Document |
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7574803 |
Undercut saw
A saw for undercutting door jambs or trim including a saw blade attached to a flange having a first portion attached to the saw blade, a second, offset portion that extends away from a plane...
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7513048 |
Chain saw attachment for a hand drill
It refers to an accessory, which provides an electric or battery powered hand drill with the additional function of a saw, this accessory is basically formed by an attachment piece to a hand drill...
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7430807 |
Universal saw
A universal saw capable of being employed as a jigsaw or sabre saw, having a housing containing a drive train that includes an electric drive motor and a motion converter that converts the rotary...
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7363841 |
Modular power tool
A modular power tool ( 10 ) incorporates a modular drive system ( 14, 18, 22 ) and modular handle set ( 12 ) that is reversible or use with both a left and right hand configuration. The modular...
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7310879 |
Cutting attachment having an adjustable foot for rotary hand tools
Embodiments of an accessory attachment for a rotary power hand tool are disclosed wherein the hand tool is of the type which has a tool housing with a preferably cylindrical nose portion, a motor...
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7188422 |
Attachment for hair clippers
A hair trimmer or other attachment can be secured to a conventional hair clipper. The attachment has a stationary blade and a moving blade that cut hair when the moving blade reciprocates. The...
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7093365 |
Heavy duty drill shear attachment
Drill shear attachment clamps for a shear attachment with shear blades connected to a chuck of a portable drill includes left and right rails extending from and secured to the left housing side of...
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7080455 |
Handheld kitchen scissor/knife appliance
A cutting apparatus includes first and second subassemblies. The first subassembly has a first handle and a blade connected to the first handle, the blade including a proximal end portion attached...
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7036228 |
Multifunctional knife device
A multifunctional knife device has a main handle, a main blade having a tang inserted in the main handle, an auxiliary handle, an auxiliary blade having a serrated tang inserted in the auxiliary...
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6997633 |
Coupling for split-boom power tool
A power tool coupling system for coupling two boom members of a split-boom power tool. The coupling system includes a first section and a second section. The first section is adapted to be fixedly...
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6938345 |
Combination utility knife
A retractable blade utility knife includes a knife housing, a blade, a pencil housing, a pencil sharpening slot, and a rear cover. The knife may further include a rope-cutting recess and a cutting...
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6898854 |
Modular power tool
A modular power tool incorporates a modular drive system and modular handle set that is reversible for use with both a left hand and right hand configuration. The modular drive system and handle...
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6877229 |
Knife with function of scissors
A folding knife has a handle, as well as, a first blade and a second blade, which are rotatably supported by the handle. When the first blade is located in the fold-out position and the second...
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6820339 |
Right-angle accessory saw for use with electric drill
A right-angle accessory saw for use with an electric drill comprises a drive shaft housing and a saw head. A drive shaft is mounted for rotation within the drive shaft housing. The drive shaft has...
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6820338 |
Electrical gardening tool with a replaceable working piece
An electrical gardening tool includes a working piece having a main body, and a seat body with a base seat. The main body includes a coupling strip with actuating and hook ends and a projection...
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6785970 |
Electrical cutting utensil
An electric cutting utensil adapted to receive a variety of shaped attachments for cutting any of a variety of foods into fanciful shapes is disclosed. The cutting utensil includes a housing having...
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6755597 |
Electric tool comprising a universal mounting for tool attachments
The invention relates to an electric power tool with a housing, in which a drive mechanism is received; the electric power tool includes a shaft, with a chuck ( 20 ) received in it, for receiving a...
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6711820 |
Transformable pocket knife
The cutting tool, or folding scissors, has first and second knife blades and first and second handles, each of the first and second knife blades and first and second handles being positionable...
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6698099 |
Convertible knife
A convertible knife assembly includes a knife and a conversion piece. The knife includes a blade with a handle end portion, a tip, a cutting edge intermediate the handle end an the tip, and a spine...
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6684507 |
Multi-positionable hair trimmer
By providing a dual cutting head module which is constructed for precisely cutting beards and mustaches in a wide variety of alternate widths using one cutting blade, while also trimming and...
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6671963 |
Structure designed to detachably brace a blade portion and handle portion of a tree pruner
A tree pruner includes a blade portion, a handle portion, and a brace portion for fastening detachably the blade portion and the handle portion. The brace portion is formed of a connection member...
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6658979 |
Hand-operated scroll sawing machine with a pistol-type, base housing that is supported on the lower arm
A hand-guided power jigsaw ( 10 ) having a jigsaw blade ( 33 ) which can be detachably clamped between the free ends ( 53, 54 ) of two essentially parallel-arms ( 221, 222 ) that are preferably...
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6604287 |
Hair clipper with tethered trimmer attachment and on-board attachment storage
A hair clipper has a housing and a pair of blades secured outside of the housing. One of the blades is stationary, and the other reciprocates. A hair trimmer or other attachment is tethered to the...
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6574867 |
Toe kick saw system
A device for cutting floors that attaches to the arbor on a circular saw, including an extension shaft, and an outer brace to support the extension shaft. The extension shaft extends past the outer...
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6565294 |
Plunge cutting device for non-circular shapes
A plunge cutting device for use with a portable drill, drill press, or other rotary drive source which is capable of cutting irregularly shaped openings or workpieces in a single operation. A drive...
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6526857 |
Surface mounted ergonomic cutter
A manually operated modified bolt cutter is placed in a fixture supporting a bolt cutter in a reversed operating position allowing the operator to cut small dimension materials using a one hand or...
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6467176 |
Hand-operated scroll sawing machine with a support surface that can be detachably clipped to a sawing table
A handheld power fret saw ( 10 ) having a power fret saw blade ( 33 ), which can be clamped releasably between two arms ( 122, 222 ), on their ends, that are preferably formed of a U-shaped bracket...
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6463970 |
Dado cutting system for a circular saw
A saw that uses an extension arbor that fits over the existing arbor to hold a dado blade. The extension arbor is held in place by a locking bolt that passes through a bushed brace that is secured...
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6439088 |
Reconfigurable vegetation trimmer and method of use
Vegetation trimmers and methods for reconfiguring a trimmer are provided. A coupling mechanism permits reconfiguration of the trimmer between a first, e.g., trimming, configuration and a second,...
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6393701 |
Manually operated electric machine tool
An electrical manual power saw includes a machine housing that has a housing shaft and a housing head ( 102 ) holding an interchangeable tool, and an electrical drive for driving the tool in an...
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6378210 |
Pattern designer shaver system
A pattern designer shaver system that includes a base unit for driving a number of user attachable trimmer and shaver accessories of varying widths.
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6349475 |
Debris blowing weed trimmer
An implement for trimming grass and weeds, and for blowing clippings and debris. The implement consists of a rotatable housing having an outer wall; at least two fan blades, each of the fan blades...
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6342001 |
Sanding block attachment for a jig saw
A sanding block attachment for a jig saw including a block portion adapted for securement to the reciprocating blade of the jig saw. The block portion has a generally rectangular configuration. The...
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6282793 |
Coping saw attachment for a hand held power jig saw
A coping saw attachment for a hand held power jig saw which is capable of being quickly and easily attached to a standard hand held power jig saw. The coping saw attachment for a hand held power...
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6263979 |
Interchangeable implement system for power tools
A power tool system has detachable and interchangeable implements and driving sources. The interchangeable implements and driving sources use a housing having common mating interface to selectively...
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6260274 |
Gasoline-powered circular saw
A hand-held circular saw which is characterized by a gasoline-powered, trigger-operated blade drive unit connected to a conventional circular saw by means of a specially-designed adaptor. In a...
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6237656 |
Pencil sharpener bit
A pencil sharpener bit for use in sharpening pencils utilizing a portable electric drill, any motorized hand tool supporting the use of a chuck assembly or any hand held tool accepting tips with...
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6146067 |
Pipe beveling attachment for a power tool
A pipe beveling attachment for a rotary power tool including base means, an arbor sleeve adapter assembly for mounting the base means to the rotary power tool, bearing means in the base means for...
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6138364 |
Variable angle reciprocating tool
A hand-held reciprocating power tool, such as a reciprocating saw, wherein the angle of the reciprocation motion axis with reference to the longitudinal axis of the power tool motor housing is...
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6108867 |
Handling device for power working machine
A handling device for a power working machine provided rotatably with a rear handle portion, wherein the handling device is constructed such that the rotation of the rear handle portion is always...
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6085422 |
Multifunctional tool
In an attachment to a multifunctional tool, comprising a construction that frames are projected on a cylinder head, a yoke having a fixed die and a latch are pivotally supported by the frames, and...
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6044559 |
Cutting blade and stabilizing handle attachments for a power drill
Attachments of the present invention are generally attached to a power drill that has a chuck with an axis of rotation. The attachments include a circular cutting blade attached perpendicularly to...
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5924208 |
Cutter blade retaining plate structure
A cutter blade retaining plate having a fitting hole to be used for attachment onto a drive shaft in its center position, in which, on both sides of the fitting hole, a boss portion is provided to...
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5870827 |
Sawblade and stabilizing handle attachments for a power drill
Attachments of the present invention are generally attached to a power drill that has a chuck with an axis of rotation. The attachments include a circular sawblade attached perpendicularly to a...
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5862594 |
Splinter shield for use with circular tool
The invention relates to a splinter shield comprising a protective cover (20) for a substantially plane, circular tool, e.g. a cutting wheel (6), circular-saw blade or the like, which is rotatable...
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5855067 |
Modular portable power tool
A portable power tool includes a power module and a tool module, e.g., a chain saw module which is attached to the power module and which can be readily exchanged with another tool module, e.g., a...
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5853269 |
Wallboard electrical box cutter having a cutting chain
There is a need for an efficient cutter to cut openings in drywall for electrical switch and outlet boxes. Existing cutters typically press out an opening and consequently require great hand...
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5809657 |
Power saw blade adaptor
The present invention describes an adaptor primarily intended for attaching a door jamb saw blade to a reciprocating tool. The adaptor includes a rigid and generally U-shaped structure having first...
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5809653 |
Attachment system for battery powered tool
A battery powered tool includes a housing adapted to carry a battery. A shaft having first and second ends is connected to the housing at the first end thereof. A first mechanical joint is adapted...
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5787536 |
Remote saw system
The apparatus of the present invention is configured to cut a selected object at a location which is remote from a user. The apparatus comprises a saw having cutter teeth configured for cutting the...
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