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Class Information
Number: 451/557
Name: Abrading > Rigid tool > Having actuating handle
Description: Rigid tool provided with a portion disclosed as intended to be grasped by an operative for manipulation thereof.










Sub-classes under this class:

Class Number Class Name Patents
451/558 Work guide 85


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8613740 Hand-held manipulator with symmetrical grip Dec. 24, 2013
8591294 Sharpening rod and method for manufacturing the same Nov. 26, 2013
8512105 Abrasive sharpener Aug. 20, 2013
8460071 Hand held sharpening device Jun. 11, 2013
8221199 Abrasive sharpener Jul. 17, 2012
8214961 Apparatus for cleaning male electrical pins Jul. 10, 2012
8210910 Multi-faceted sanding/finishing tool Jul. 3, 2012
8070563 Whet-stone receptacle and hand guard Dec. 6, 2011
7887397 Knife sharpening bar Feb. 15, 2011
7874896 Sharpening guide assembly Jan. 25, 2011
7867062 Blade sharpener Jan. 11, 2011
7713112 Precision ceramic whetstone May. 11, 2010
7517274 Mirror image pair sanding blocks Apr. 14, 2009
7275981 Symmetrical wall sander Oct. 2, 2007
7220174 Drywall sander May. 22, 2007
7104737 Pipe beveling tool and method Sep. 12, 2006
6991529 Hand manipulated tool Jan. 31, 2006
6905290 Hand rasp with groove blade and adjustable guide for scoring construction material Jun. 14, 2005
6846229 Handheld retractable pull-through knife sharpener Jan. 25, 2005
6811477 Handsaw capable of cutting glass bottle, method for manufacturing the same, and method for re-using empty wine bottle Nov. 2, 2004
6805619 Knife sharpening system Oct. 19, 2004
6726543 Skate blade sharpening apparatus and method Apr. 27, 2004
6719620 Sanding tool Apr. 13, 2004
6688958 Hand sander Feb. 10, 2004
6659852 Sanding block Dec. 9, 2003
6554690 Drive device for a grinding, lapping or buffing-tool body Apr. 29, 2003
6547656 Serrated knife sharpener Apr. 15, 2003
6514132 Hardened skin care instrument Feb. 4, 2003
6402603 Two-sided abrasive tool Jun. 11, 2002
6398633 Two stage knife sharpener Jun. 4, 2002
6296558 Sanding device Oct. 2, 2001
6273793 Apparatus and method for reducing disc surface asperities to sub-microinch height Aug. 14, 2001
6270399 Tongue and groove panel sizing apparatus Aug. 7, 2001
6261167 Two-sided abrasive tool and method of assembling same Jul. 17, 2001
6251003 Hand-held sharpening device Jun. 26, 2001
6213861 Tongue and groove panel sizing apparatus Apr. 10, 2001
6163965 Spherical cutter and cutter holder arrangement Dec. 26, 2000
6059645 Hand-held sharpening device May. 9, 2000
6048262 Honing device for culinary knives Apr. 11, 2000
6039642 Blade sharpener Mar. 21, 2000
6003505 Device for removing stains Dec. 21, 1999
5980370 Saw having coated abrasive cable Nov. 9, 1999
5976001 Interrupted cut abrasive tool Nov. 2, 1999
5925191 Ferrule cleaning rod and method of use Jul. 20, 1999
5919084 Two-sided abrasive tool and method of assembling same Jul. 6, 1999
5908350 Device for removing stains from swimming pool walls and concrete Jun. 1, 1999
5890252 Flexible jack cleaning tool with shaft diameter reduction Apr. 6, 1999
5863242 Fiber optic connector polishing apparatus Jan. 26, 1999
5761758 Flexible jack cleaning tool Jun. 9, 1998
5755616 Wallboard sander May. 26, 1998

1 2 3










 
 
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