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Class Information
Number: 451/415
Name: Abrading > Attachment
Description: Device intended (a) to be secured to a nonabrading machine or tool for grinding a part thereof (b) to be secured to a nonabrading machine or tool to be driven or supported thereby.










Sub-classes under this class:

Class Number Class Name Patents
451/440 Internal abrader 27
451/441 Orbital tool 44
451/424 Roll or wheel abrader 27
451/419 To cutting machine to sharpen blade 46
451/418 To electrical machine to abrade commutator 9
451/435 To lathe 15
451/429 To rail 30
451/432 To sewing machine 1
451/416 To textile machine to abrade card 20
451/439 To the work 125
451/434 To vehicle 16
451/438 To work guide 19
451/430 Valve or valve seat abrader 74


Patents under this class:

Patent Number Title Of Patent Date Issued
8465345 Stepped retaining ring Jun. 18, 2013
8267751 Chamfering tool and method Sep. 18, 2012
8231439 Brush gate accessory for faceting machine splash pan Jul. 31, 2012
7789736 Stepped retaining ring Sep. 7, 2010
7510466 Shaft adapter for grinding cup Mar. 31, 2009
7404757 Apparatus and method for breaking in multiple pad conditioning disks for use in a chemical mechanical polishing system Jul. 29, 2008
7137873 Grinding method for workpiece, jet guide means and jet regulation means used for the method Nov. 21, 2006
7066798 Adapter for grinding machine Jun. 27, 2006
6846231 Removable sharpening attachment for a rotary hand tool Jan. 25, 2005
6824458 Retaining ring for holding semiconductor wafers in a chemical mechanical polishing apparatus Nov. 30, 2004
6669541 Abrading method and holding device Dec. 30, 2003
6641467 Power tool Nov. 4, 2003
6616515 Universal jointing attachment for inserted tooth carbide heads Sep. 9, 2003
6342001 Sanding block attachment for a jig saw Jan. 29, 2002
6322433 Grinding chip Nov. 27, 2001
6280309 Accessories and attachments for angle grinder Aug. 28, 2001
6253756 Accessory for cutting device Jul. 3, 2001
6213260 Brake pad and methods of braking and resurfacing a rotatable brake member Apr. 10, 2001
6183355 Adapter apparatus for sanding, grinding or buffing Feb. 6, 2001
6139413 Disk brake assembly Oct. 31, 2000
6126529 Belt sander stabilizer Oct. 3, 2000
6053804 Grinder attachment for precision grinding machines Apr. 25, 2000
5971838 Rail-scraper devices and installations Oct. 26, 1999
5897429 Injection molding seat lapping device Apr. 27, 1999
5816901 Method of resurfacing a vehicles's braking rotors and drums Oct. 6, 1998
5525099 Apparatus for linearly displacing a rotatable spindle Jun. 11, 1996
5439287 Shaker for aerosol can Aug. 8, 1995
5402605 Oscillating sander Apr. 4, 1995
5398456 Guide plate for hand power tool Mar. 21, 1995
5398457 Edge and corner sanding attachment Mar. 21, 1995
5327685 Electric drill completed with a set of grinding equipments Jul. 12, 1994
5253454 Metal skin buffing fixture and structure Oct. 19, 1993
5121571 Workpiece support for centerless grinder Jun. 16, 1992
5103541 Milling machine stop-bar for use with reversing tapping attachments Apr. 14, 1992
5090159 Multi-purpose grinder Feb. 25, 1992
5056269 Apparatus for working in pipes Oct. 15, 1991
5038525 Pipe polishing apparatus and method Aug. 13, 1991
5038526 Method and apparatus for profiling Aug. 13, 1991
5020284 Self-biasing honing tool Jun. 4, 1991
4996799 Frost-free silcock seat repair tool Mar. 5, 1991
4657450 Machining tool for pipes Apr. 14, 1987
4625465 Hone stop assembly Dec. 2, 1986
4566511 Sander attachment for rotary power saw Jan. 28, 1986
4059928 Drill grinding attachment Nov. 29, 1977
4060112 Multiple purpose woodworking apparatus Nov. 29, 1977
4041652 Apparatus for engraving the sidewall of a tire Aug. 16, 1977
4009538 Fixture for converting a centerless grinder to a center grinder Mar. 1, 1977
3990543 Brake lining conditioning means Nov. 9, 1976
3973361 Stylus grinding device for video disc player Aug. 10, 1976











 
 
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