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Class Information
Number: 451/411
Name: Abrading > Work table
Description: Device including a generally planar work upper surface on which it is intended for a workpiece to be supported during abrading.










Sub-classes under this class:

Class Number Class Name Patents
451/414 Angularly adjustable 32
451/412 Glass work 17
451/413 Work rotating 24


Patents under this class:

Patent Number Title Of Patent Date Issued
8677987 Tile saw with removable table Mar. 25, 2014
8162721 Surface grinding machine, spindle device and surface grinding method Apr. 24, 2012
8021211 Substrate holder with liquid supporting surface Sep. 20, 2011
7628676 Machine tool for machining workpieces Dec. 8, 2009
7534160 Precision machine tool May. 19, 2009
7207868 Cutting apparatus Apr. 24, 2007
7013884 Dust collection system for a masonry saw Mar. 21, 2006
6932073 Power tool work table Aug. 23, 2005
6881137 Manual knife sharpener with angle control Apr. 19, 2005
6860800 Panel turning apparatus Mar. 1, 2005
6761624 Chemical mechanical polishing apparatus Jul. 13, 2004
6632126 Blade ring saw assembly Oct. 14, 2003
6361421 Belt grinder with pivotable grinding unit and opposite supporting tables at different working heights Mar. 26, 2002
6325707 Belt borer Dec. 4, 2001
6113477 Drill abrasive apparatus Sep. 5, 2000
6080041 Compact motorized table saw Jun. 27, 2000
6068543 Miniature all-purpose tool May. 30, 2000
5906539 Work station for turret tooling May. 25, 1999
5807166 Glass-plate working machine Sep. 15, 1998
5685768 Grinding machine with lifting mechanism Nov. 11, 1997
5549509 Grinding apparatus with touch-top work surface Aug. 27, 1996
5413523 Driving mechanism for moving table May. 9, 1995
5403131 Method and apparatus for trimming flash from plastic molded parts Apr. 4, 1995
5211092 Cutting facility with air float table May. 18, 1993
5054244 Polishing apparatus Oct. 8, 1991
4991354 Abrasive saw adjustable workpiece supporting frame Feb. 12, 1991
4896647 Cutting tool system for cutting stone and method of cutting same Jan. 30, 1990
4879845 Machine tool Nov. 14, 1989
4858388 Restoration or drill buttons Aug. 22, 1989
4813830 Screw actuator for high-precision translator devices Mar. 21, 1989
4607459 Combined hollow grinder, sharpener and honer Aug. 26, 1986
4562670 Bench Jan. 7, 1986
4262453 Machine for grinding hard workpieces Apr. 21, 1981
4242968 Stepping advancing device adapted for use with component support tables and other purposes Jan. 6, 1981
4154144 Milling machine power feed May. 15, 1979
4133423 Shuttle system for machine tool Jan. 9, 1979
4084351 Vibration free diamond polishing workbench Apr. 18, 1978
4051636 Method and apparatus for grinding turbine and compressor blades to dimension Oct. 4, 1977
3988124 Skate sharpening machine Oct. 26, 1976
3968728 Carving tool Jul. 13, 1976











 
 
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