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Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/520
Name: Abrading > Tool support for flexible-member tool > Including tool holder having tool surface depressor
Description: Tool support in which the tool securing means serves to cause a portion of the surface to be recessed relative to the work engaging portion thereof.










Patents under this class:

Patent Number Title Of Patent Date Issued
8475237 Optical grade surfacing tool Jul. 2, 2013
8251781 Sander Aug. 28, 2012
7597611 Sandpaper loading system and apparatus Oct. 6, 2009
7182681 Sanding tool Feb. 27, 2007
7169025 Grinding tool for a grinder with rotary oscillating drive Jan. 30, 2007
7147550 Holding apparatus for grinding members Dec. 12, 2006
7134951 Sheet holder for abrasive sheets Nov. 14, 2006
7131899 Manual sanding machine tool Nov. 7, 2006
7131900 Grinding wheel in combination with a grinding ring Nov. 7, 2006
6945863 Rotary finishing disc Sep. 20, 2005
6840849 Mounting device for coated abrasive finishing articles Jan. 11, 2005
6790135 Finishing machine having a sandpaper positioning function Sep. 14, 2004
6634937 Clamping sander Oct. 21, 2003
6612914 Platen with lateral web tensioner Sep. 2, 2003
6454643 Sander with a sanding pad Sep. 24, 2002
6035474 Sander with depth guide and process of sanding a surface Mar. 14, 2000
5938514 Disk attachment system Aug. 17, 1999
5902176 Clamping device for a sanding tool May. 11, 1999
5820448 Carrier head with a layer of conformable material for a chemical mechanical polishing system Oct. 13, 1998
5700183 Sanding wheel assembly Dec. 23, 1997
5531639 Smoothing mill with suction, by depression in three stages, of dust so generated Jul. 2, 1996
5392569 Edger sanding tool Feb. 28, 1995
5323507 Device for surface cleaning Jun. 28, 1994
5222331 Abrading assembly Jun. 29, 1993
5168672 Sanding block Dec. 8, 1992
4850158 Method of making buffing wheel Jul. 25, 1989
4799338 Buffing wheel Jan. 24, 1989
4307480 Rotating pad support structure for floor buffing machine Dec. 29, 1981
4196548 Sanding apparatus Apr. 8, 1980











 
 
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