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Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/558
Name: Abrading > Rigid tool > Having actuating handle > Work guide
Description: Rigid abrading tool provided with a member for directing the motion of the tool on the work.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8678882 Combination sharpener assembly Mar. 25, 2014
8512105 Abrasive sharpener Aug. 20, 2013
8221199 Abrasive sharpener Jul. 17, 2012
8214961 Apparatus for cleaning male electrical pins Jul. 10, 2012
7662026 Valve gasket sealing surface refurbishing methods and systems Feb. 16, 2010
7354336 Abrading tool and method for refurbishing electrical connector pin contacts Apr. 8, 2008
7268281 Apparatus for abrading a reed used in a musical instrument Sep. 11, 2007
7182679 Conical point sharpener Feb. 27, 2007
6997795 Versatile manual scissor sharpener Feb. 14, 2006
6949018 Apparatus for finishing surfaces Sep. 27, 2005
6679757 Shaping tool and method for shaping curved surfaces on workpieces Jan. 20, 2004
6405615 Fixture for snowboard edge finishing tool Jun. 18, 2002
6398633 Two stage knife sharpener Jun. 4, 2002
6361408 Method and apparatus for finishing surfaces Mar. 26, 2002
6312017 Skate guard with sharpener Nov. 6, 2001
6260441 Ski edge sharpener Jul. 17, 2001
6224475 Sharpener sheath May. 1, 2001
6220950 Tool and method for improving electrical conducting of jack connectors Apr. 24, 2001
6187106 Contained instrument cleaner for use in a controlled environment Feb. 13, 2001
6074293 Apparatus for finishing surfaces Jun. 13, 2000
6030283 Ice skate blade sharpener Feb. 29, 2000
5879229 Ice skate blade resurfacer Mar. 9, 1999
5810649 Tool guide for sharpening woodcarving and tools Sep. 22, 1998
5782681 Conditioner for windshield wiper blades Jul. 21, 1998
5749774 Valve refacing tool May. 12, 1998
5704829 Hand-held skate blade edge deburring tool Jan. 6, 1998
5700189 Knife-blade sharpening apparatus Dec. 23, 1997
5660582 Dual rotary cutter blade sharpener Aug. 26, 1997
5607347 Ice skate blade sharpener Mar. 4, 1997
5594966 Knife with blade sharpener stored in knife handle Jan. 21, 1997
5582535 Method and apparatus for knife and blade sharpening Dec. 10, 1996
5569064 Tool for refurbishing skate blades Oct. 29, 1996
5499556 Portable ice skate blade sharpener Mar. 19, 1996
5499943 Rotary cutter blade sharpener Mar. 19, 1996
5467498 Self-sharpening scraping tool Nov. 21, 1995
5462476 Blade sharpening device Oct. 31, 1995
5458534 Knife sharpening device with angled guide plates Oct. 17, 1995
5449317 Grinding and cutting guide assembly for hand held shaping tool Sep. 12, 1995
5445050 Hand-held ice skate blade sharpener tool Aug. 29, 1995
5431597 Skate blade edge resurfacer Jul. 11, 1995
5426895 Windshield wiper blade cleaner Jun. 27, 1995
5404679 Portable manual sharpener for knives and the like Apr. 11, 1995
5383307 Skate blade edge resurfacer Jan. 24, 1995
5317839 Four-way diamond file Jun. 7, 1994
5243730 Apparatus for cleaning electronic game consoles and cartridges Sep. 14, 1993
5241793 Apparatus for abrading a reed for a musical instrument Sep. 7, 1993
5239785 Method and tool for finishing of sharpened skate blades Aug. 31, 1993
5197232 Universal sharpener for ice skates Mar. 30, 1993
5195277 Blade sharpening method Mar. 23, 1993
5189749 Multipurpose broadhead and arrow maintenance tool Mar. 2, 1993

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