| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | CUTTING TOOL | EP06744247.5 | 2006-06-16 | EP1919674A1 | 2008-05-14 | CADDEN, Stephen, Rawlplug Limited; WALLACE, Campbell, Rawlplug Limited; NELSON, Ken, Rawlplug Limited; LALL, Manjit, S., BPB Artex Ltd; CHATTERS, Steve, BPB Artex Ltd |
| There is provided a cutting tool (100; 200; 300) which is capable of performing cutting operations on a variety of materials such as, for example, plasterboard, glass, wood, laminated wood, cardboard, Perspex (Trade Mark), tiles, plastics or the like. The cutting tool (100; 200; 300) comprises an upper and lower part (102, 104/202, 204; 302, 304) , said upper and lower parts (102, 104/202, 204/302, 304) being separated by spacing means which are preferably retractable, the upper and lower parts (102, 104/202, 204/302, 304) comprising at least one cutting device (116, 216, 316) , and wherein the upper and lower parts (102, 104; 202, 204/302, 304) are held together with magnetic attraction. | ||||||
| 142 | GUIDED CUTTING SYSTEM | EP00922069.0 | 2000-04-11 | EP1178876B1 | 2006-05-31 | LIRA-NUNEZ, Carmen; CAI, Erhua; REARDON, James, W. |
| A guided cutting system including first and second blade cartridges (10, 10') which are used in association with templates (12). The blade cartridges (10, 10') each include a head portion (14) and cover portion (16) wherein the head portion (14) includes a cutting blade (32) and a pair of guide pegs (24) which are adapted to be received within a peripheral groove (84) formed on a template (12). The cover portion (16) is adapted to be attached to the head portion (14) whereby the cover portion (16) acts as a handle for guiding the head portion (14) during a cutting operation and to cover and prevent contact with the cutting blade (32) when not in use. A different spacing is provided between the cutting blade (32) and guide pegs (24) whereby one head portion may be used for crapping a photograph and the other head portion may be used for cutting a corresponding backing mat for the photograph. In addition, the templates (12) for use with the blade cartridges (10, 10') may be designed with a predetermined outer and inner periphery extending around an open interior area (78) of the template (12) wherein guide grooves (84) for the guide pegs (24) are provided adjacent to the exterior and interior periphery for guiding the blade cartridges (10, 10') along exterior and interior guide paths. | ||||||
| 143 | Knife | EP05252924.5 | 2005-05-12 | EP1598158A1 | 2005-11-23 | Ireland, William Alfred |
A knife comprises a knife body (10) defining a channel (14) across which extends at least part of the cutting edge (20) of a blade (18), the channel (14) having a base region (22) located behind the cutting edge (20) in the cutting direction, the knife body (10) being provided, adjacent the base region (22), with flow passages on opposing sides thereof, the flow passages being out of alignment with one another. |
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| 144 | CUTTING SHEET MATERIAL | EP98917473.5 | 1998-04-24 | EP0991506B1 | 2002-07-03 | Shah, Mumtaz |
| Apparatus for cutting sheet material comprises a hand-manoeuvrable body (10) comprising separate superimposed parts (11, 12) with a gap (13) between in which a sheet material (23) can be received. The parts are physically connected only by a blade (14), and a pressure means (22), e.g. a freely rotatable wheel is provided to tension the sheet in front of the blade. The gap (13) may be sinusoidal for support, and tensioning of the sheet. A window (24) is provided for viewing the sheet in front of the blade (14). | ||||||
| 145 | CUTTING SHEET MATERIAL | EP98917473.5 | 1998-04-24 | EP0991506A1 | 2000-04-12 | Shah, Mumtaz |
| Apparatus for cutting sheet material comprises a hand-manoeuvrable body (10) comprising separate superimposed parts (11, 12) with a gap (13) between in which a sheet material (23) can be received. The parts are physically connected only by a blade (14), and a pressure means (22), e.g. a freely rotatable wheel is provided to tension the sheet in front of the blade. The gap (13) may be sinusoidal for support, and tensioning of the sheet. A window (24) is provided for viewing the sheet in front of the blade (14). | ||||||
| 146 | WINDOW REPAIR TOOL | EP96936907 | 1996-10-23 | EP0876244A4 | 1999-10-13 | SMITH RICHARD A |
| A hand tool having an angular handle (1), a circular blade (5), and a hand guard (8) for removal of caulking in window units. | ||||||
| 147 | Utility cutter | US15478216 | 2017-04-03 | US10137588B1 | 2018-11-27 | Raymond E. Davis |
| A knife includes a handle that includes a gripping surface; one or more blades positioned in one or more recesses of the handle that extend from an opening of the handle; a guide coupled to the blade near a distal end of the blade opposite the proximal end, the guide including a contoured surface configured to engage a workpiece wherein a portion of the guide is pointed and configured to puncture the workpiece and another portion of the guide is configured to smoothly abut an underside of the workpiece once the guide has been inserted into the workpiece, and the handle further includes cut-away regions just ahead of the leading edge of cutting edges of the one or more blades, the cut-away portions configured to provide relief for bunching sections of a workpiece being cut by the knife. | ||||||
| 148 | Embedded Blade Cutters | US15821787 | 2017-11-23 | US20180319029A1 | 2018-11-08 | Jacqueline Marinovich; Mark Marinovich; Joseph P. Garavaglia |
| A hand-held cutting tool includes a handle, at least one cutting head with an embedded blade, the at least one cutting head being connected to the handle, and a clip connected to the handle within a recess thereof, the clip including a resilient member extending generally lengthwise along the handle. Each of the cutting head(s) is connected to the handle at an end thereof (i.e., at one or the other of two ends of the handle along a lengthwise portion thereof). The clip is connected at a base portion thereof to the handle at a location within (e.g., an interconnection location or juncture of) the recess. The clip is only connected to or in contact with the handle at the location independent of whether the resilient member (of the clip) flexes or otherwise repositions in relation to the base portion of the clip. | ||||||
| 149 | CUTTER | US15276749 | 2016-09-26 | US20180085932A1 | 2018-03-29 | Hsiu-Man Yu Chen |
| A cutter includes a main body and a cutting unit. One end of the main body has a cutting head. A top edge of the cutting head is provided with a protection rib extending in the direction of a short axis of the main body. Two ends of the protection rib are provided with two protection pieces disposed apart from the main body. The cutting head, the protection rib and the protection pieces cover the cutting unit. The cutting unit has pointed end portions protruding out of two sides of a top surface of the protection rib and a cutting-edge portion protruding out of a bottom surface of the protection rib. The pointed end portions and the cutting-edge portion can be used to remove various packing members. The protection pieces are disposed apart from the main body. The present invention can enhance the work efficiency to remove packing members. | ||||||
| 150 | Utility cutter | US14815561 | 2015-07-31 | US09650065B2 | 2017-05-16 | Raymond E. Davis |
| A knife includes a handle that has a surface that may be gripped by a user of the knife. The handle includes an extendable blade that has a cutting portion and a non-cutting portion. The guide is attached to the blade independent of an engaging contact between the guide and the handle. The guide exposes the cutting portion of the blade and cover at least part of the non-cutting portion of the blade. | ||||||
| 151 | Insulation cutting tool | US14504352 | 2014-10-01 | US09387596B2 | 2016-07-12 | G Matt Krause |
| An insulation cutting tool configured to cut fiber based insulation that is coupled to an underlying vapor barrier such as a vinyl web, transverse to the vinyl web without adversely damaging the vinyl web. The tool includes a body, an upper guide, a lower guide and a cutting assembly. A guide can also be coupled to the body to provide an outside guide to assist with the cut. Finally, a wall utilizing insulation cut by the insulation cutting tool is disclosed. | ||||||
| 152 | Utility cutter | US14336841 | 2014-07-21 | US09346483B2 | 2016-05-24 | Raymond E. Davis; Clifton Glenn Hampton |
| A knife includes a handle that includes a gripping surface; a blade slide positioned in a recess of the handle that extends from an opening of the handle through a cavity within the handle; a blade coupled to the blade slide near a proximal end of the blade and extending through the recess and into the opening when the blade slide is in the retracted position; and a guide coupled to the blade near a distal end of the blade opposite the proximal end, the guide including a contoured surface configured to engage a workpiece to extend the blade slide a distance from the retracted position to an extended position such that the blade is extended from the opening of the handle, the blade slide biased to move from the extended position to the retracted position. | ||||||
| 153 | Two wheeled, hand driven, lamina material, shape cutter | US14852709 | 2015-09-14 | US09321181B2 | 2016-04-26 | Robert Anthony Peppett |
| A cutting device comprises a body having two opposing sides which are mirror images and are fastened together by a plurality of fasteners, the body comprises a forward facing substantially triangular portion and a rearward facing substantially rectangular portion, a wedge member, the wedge member comprises a top side, a bottom side, a first end, a second end thicker than the first end, the top side of the wedge extending along a bottom surface of the substantially triangular portion to define a space there between, an interior cavity defined by the opposing sides of the body, a cutting blade being received in the cavity wherein a portion of the cutting edge extends outward from the bottom surface of the substantially triangular portion and into the space so that the portion of the cutting edge is exposed and two wheels mounted on each side of the of the body. | ||||||
| 154 | TWO WHEELED, HAND DRIVEN, LAMINA MATERIAL, SHAPE CUTTER | US14852709 | 2015-09-14 | US20160008991A1 | 2016-01-14 | Robert Anthony Peppett |
| A cutting device comprises a body having two opposing sides which are mirror images and are fastened together by a plurality of fasteners, the body comprises a forward facing substantially triangular portion and a rearward facing substantially rectangular portion, a wedge member, the wedge member comprises a top side, a bottom side, a first end, a second end thicker than the first end, the top side of the wedge extending along a bottom surface of the substantially triangular portion to define a space there between, an interior cavity defined by the opposing sides of the body, a cutting blade being received in the cavity wherein a portion of the cutting edge extends outward from the bottom surface of the substantially triangular portion and into the space so that the portion of the cutting edge is exposed and two wheels mounted on each side of the of the body. | ||||||
| 155 | Utility Cutter | US14815561 | 2015-07-31 | US20150336283A1 | 2015-11-26 | Raymond E. Davis |
| A knife includes a handle that includes a gripping surface; a blade slide positioned in a recess of the handle that extends from an opening of the handle through a cavity within the handle; a blade coupled to the blade slide near a proximal end of the blade and extending through the recess and into the opening when the blade slide is in the retracted position; and a guide coupled to the blade near a distal end of the blade opposite the proximal end, the guide including a contoured surface configured to engage a workpiece to extend the blade slide a distance from the retracted position to an extended position such that the blade is extended from the opening of the handle, the blade slide biased to move from the extended position to the retracted position. | ||||||
| 156 | Utility Knife | US14723569 | 2015-05-28 | US20150328791A1 | 2015-11-19 | Ralph Jones |
| The utility knife device generally comprises a blade housing covering a portion of the user's hand, including a casing, a blade and a trigger. The blade housing is made up of a casing which preferably encloses the user's index finger, a blade housed within the casing and a trigger which extends out of the casing and manipulates the blade. The blade is capable of extending outward from the casing being held in place for use. The blade is also capable of automatically retracting within the casing so that the blade is not exposed. | ||||||
| 157 | Draw cut utility knife | US14327957 | 2014-07-10 | US09114543B2 | 2015-08-25 | Earl Votolato |
| A draw cut utility knife includes an elongated handle and a head holding a blade. The handle defines a thin central portion surrounded by a flange extending around its perimeter, the central portion aligning with the blade. The head has a rounded edge from which the blade protrudes, and is formed around the blade in a manner permanently embedding it in the head. The central portion may have cut outs for reduced weight, and the head preferably includes a thickened portion for holding the blade adjacent a centrally located cut out which accommodates a user's finger. A second blade may be secured to another thickened portion of the head opposite the first blade, both blades permanently secured in the head with a rearward sharpened edge allowing the knife to be safely drawn toward a user and easily guided for a precision cut. | ||||||
| 158 | Insulation Cutting Tool | US14504352 | 2014-10-01 | US20150089817A1 | 2015-04-02 | G Matt Krause |
| An insulation cutting tool configured to cut fiber based insulation that is coupled to an underlying vapor barrier such as a vinyl web, transverse to the vinyl web without adversely damaging the vinyl web. The tool includes a body, an upper guide, a lower guide and a cutting assembly. A guide can also be coupled to the body to provide an outside guide to assist with the cut. Finally, a wall utilizing insulation cut by the insulation cutting tool is disclosed. | ||||||
| 159 | Utility Cutter | US13765371 | 2013-02-12 | US20140224087A1 | 2014-08-14 | Raymond E. Davis; Clifton Glenn Hampton |
| A knife includes a handle that includes a gripping surface; a blade slide positioned in a recess of the handle that extends from an opening of the handle through a cavity within the handle; a blade coupled to the blade slide near a proximal end of the blade and extending through the recess and into the opening when the blade slide is in the retracted position; and a guide coupled to the blade near a distal end of the blade opposite the proximal end, the guide including a contoured surface configured to engage a workpiece to extend the blade slide a distance from the retracted position to an extended position such that the blade is extended from the opening of the handle, the blade slide biased to move from the extended position to the retracted position. | ||||||
| 160 | Cutting tool | US11988833 | 2006-06-16 | US08752458B2 | 2014-06-17 | Stephen Cadden; Campbell Wallace; Ken Nelson; Manjit Lall; Steve Chatters |
| Disclosed is a cutting tool that is capable of performing cutting operations on a variety of materials such as, for example, plasterboard, glass, wood, laminated wood, cardboard, plastics, such as PERSPEX®, tiles, or the like. The cutting tool comprises an upper and lower part with the upper and lower parts being separated by spacing means that are preferably retractable. The upper and lower parts include at least one cutting device. The upper and lower parts are held together by magnetic attraction. | ||||||
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