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Class Information
Number: 83/589
Name: Cutting > Means to drive or to guide tool > Constantly urged tool or tool support (e.g., spring biased) > Through return (noncutting) stroke > Oscillating tool
Description: Apparatus wherein the tool subjected to the force tending to move it is a pivoted blade.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8336432 Safety system for machine tools Dec. 25, 2012
8082825 Health and safety system for a table saw Dec. 27, 2011
7930832 Rim unroller for paper cups Apr. 26, 2011
7617756 Index cutter Nov. 17, 2009
7152515 Wire cutter for artificial flower stems Dec. 26, 2006
7147548 Grinding and cutting head Dec. 12, 2006
6945148 Miter saw with improved safety system Sep. 20, 2005
6918332 Paper punch device Jul. 19, 2005
6880440 Miter saw with improved safety system Apr. 19, 2005
6840145 Device for trimming corner or sheet member Jan. 11, 2005
6826988 Miter saw with improved safety system Dec. 7, 2004
6813983 Power saw with improved safety system Nov. 9, 2004
6182548 Guard and control apparatuses for sliding compound miter saw Feb. 6, 2001
6112631 Mechanism for paper dispenser Sep. 5, 2000
6016733 Card corner cutter Jan. 25, 2000
5946997 Plastic stringline cutter apparatus Sep. 7, 1999
5852964 Safety mechanism for right angle shear Dec. 29, 1998
5787779 Chop/table saw arrangement Aug. 4, 1998
5638730 Plastic paper punch with axially reciprocable punch heads Jun. 17, 1997
5555785 Paper slitting device with integral spring biasing means Sep. 17, 1996
5513548 Chop/table saw with parallelogram arrangement May. 7, 1996
5209151 Tape cutter May. 11, 1993
5134912 Tab tape singulation apparatus and method Aug. 4, 1992
5065653 Twist-shearing apparatus Nov. 19, 1991
5052258 Cutter Oct. 1, 1991
4996901 Tape advancing and cutting mechanism Mar. 5, 1991
4951540 Shingle ridge cap cutter Aug. 28, 1990
4941381 Portable business card slit cutter Jul. 17, 1990
4893535 Slot-punching device Jan. 16, 1990
4869142 Desk-top circular saw Sep. 26, 1989
4827818 Portable roofing felt slitter May. 9, 1989
4567802 Mortise and bevel cutter Feb. 4, 1986
4553463 Portable wood cutting device Nov. 19, 1985
4503744 Cleaving device for optical fibers Mar. 12, 1985
4492139 Device in a microtome for relative movement between the knife and specimen holder Jan. 8, 1985
4491046 Paper cutting device for a printer Jan. 1, 1985
4489633 Sawing device and associated clamp and safety cap Dec. 25, 1984
4471679 Modular force application device Sep. 18, 1984
4401002 Soffit cutting mechanism Aug. 30, 1983
4398441 Label cutter for impact printers Aug. 16, 1983
4377958 Remotely operated microtome Mar. 29, 1983
4295400 Web severing device Oct. 20, 1981
4262564 Method of and a device for the elimination of play in feeding means of a cold-action circular saw Apr. 21, 1981
4249436 Machine and method for removing a label sewn to a workpiece Feb. 10, 1981
4245533 Motorized circular miter chop saw Jan. 20, 1981
4244254 Carton for cutting and dispensing sheet material Jan. 13, 1981
4215612 Support apparatus for chain saw Aug. 5, 1980
4200019 Table stop for a cutting machine Apr. 29, 1980
4194423 Compact die cutting apparatus Mar. 25, 1980
4182186 Notching mechanism Jan. 8, 1980

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