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Class Information
Number: D8/93
Name: Tools and hardware > Other tools and implements > Abrading > Sharpener > Knife or scissors
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D604135 |
Knife and scissors sharpener |
Nov. 17, 2009 |
| D604134 |
Abrasive sharpener |
Nov. 17, 2009 |
| D603679 |
Abrasive sharpener |
Nov. 10, 2009 |
| D587550 |
Two step knife sharpener |
Mar. 3, 2009 |
| D587549 |
Knife and scissors sharpener |
Mar. 3, 2009 |
| D587551 |
Manual sharpener |
Mar. 3, 2009 |
| D587088 |
Abrasive sharpener |
Feb. 24, 2009 |
| D582238 |
Ax sharpener |
Dec. 9, 2008 |
| D575130 |
Abrasive sharpener |
Aug. 19, 2008 |
| D570179 |
Hand-held sharpener device |
Jun. 3, 2008 |
| D569703 |
Knife grinder |
May. 27, 2008 |
| D560461 |
Sharpening steel |
Jan. 29, 2008 |
| D551531 |
Knife sharpener |
Sep. 25, 2007 |
| D541615 |
Knife sharpener holder |
May. 1, 2007 |
| D537698 |
Hand sharpener |
Mar. 6, 2007 |
| D529779 |
Oval knife sharpening rod |
Oct. 10, 2006 |
| D526876 |
Knife and scissors sharpener |
Aug. 22, 2006 |
| D525509 |
Blade sharpener |
Jul. 25, 2006 |
| D520326 |
Knife grinder |
May. 9, 2006 |
| D519815 |
Manual sharpener |
May. 2, 2006 |
| D517891 |
Blade sharpener |
Mar. 28, 2006 |
| D515900 |
Blade sharpener with handle |
Feb. 28, 2006 |
| D513955 |
Manual knife sharpener |
Jan. 31, 2006 |
| D513693 |
Sharpener |
Jan. 24, 2006 |
| D500439 |
Knife sharpener |
Jan. 4, 2005 |
| D499004 |
Two step knife sharpener |
Nov. 30, 2004 |
| D491786 |
Sharpener |
Jun. 22, 2004 |
| D490290 |
Knife blade scraper tool |
May. 25, 2004 |
| D488980 |
Knife sharpener |
Apr. 27, 2004 |
| D487691 |
Knife sharpener |
Mar. 23, 2004 |
| D486371 |
Mountable edge de-burrer |
Feb. 10, 2004 |
| D486052 |
Abrasive stone |
Feb. 3, 2004 |
| D484019 |
Dual sharpener |
Dec. 23, 2003 |
| D481283 |
Offset handle mini-hone |
Oct. 28, 2003 |
| D481285 |
Knife sharpener with case |
Oct. 28, 2003 |
| D475599 |
Knife sharpener |
Jun. 10, 2003 |
| D473777 |
Knife sharpener |
Apr. 29, 2003 |
| D471072 |
Sharpening block |
Mar. 4, 2003 |
| D470382 |
Knife sharpener |
Feb. 18, 2003 |
| D469326 |
Blade sharpening device with aligning, blade-driven, sharpening rollers |
Jan. 28, 2003 |
| D465985 |
Mini-hone |
Nov. 26, 2002 |
| D461386 |
Culinary knife maintenance and sharpening steel |
Aug. 13, 2002 |
| D453290 |
Knife sharpening tool |
Feb. 5, 2002 |
| D448931 |
Knife case with sharpener |
Oct. 9, 2001 |
| D446707 |
Sharpener |
Aug. 21, 2001 |
| D444691 |
Culinary knife maintenance and sharpening steel |
Jul. 10, 2001 |
| D442457 |
Culinary knife maintenance and sharpening steel |
May. 22, 2001 |
| D442052 |
Pivoting blade sharpening apparatus |
May. 15, 2001 |
| D427500 |
Support base for holding sharpening stones |
Jul. 4, 2000 |
| D421706 |
Knife sharpener |
Mar. 21, 2000 |
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