Patent
   D541615
Priority
Sep 20 2005
Filed
Sep 20 2005
Issued
May 01 2007
Expiry
May 01 2021
Assg.orig
Entity
unknown
7
7
n/a
The ornamental design for a knife sharpener holder, as shown and described.

FIG. 1 is a perspective view of a knife sharpener holder showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Wu, Shih-Piao

Patent Priority Assignee Title
10220490, Oct 18 2016 Jiin Haur Industrial Co. Ltd. Knife sharpener
8715041, Mar 01 2012 Jiin Haur Industrial Co. Ltd. Attachment type sharpening tool
D618532, Aug 23 2009 JIIN HAUR INDUSTRIAL CO., LTD. Knife sharpener holder
D673439, Apr 18 2011 Jiin Haur Industrial Co. Ltd. Knife sharpener
D679974, Mar 01 2012 JIIN HAUR INDUSTRIAL CO., LTD. Attachment type sharpening tool
D838158, Jul 18 2016 Jiin Haur Industrial Co. Ltd. Knife sharpener
D907914, Dec 04 2018 ETS Jean Deglon Sharpener keychain
Patent Priority Assignee Title
5492037, Apr 17 1995 Skate sharpening mechanism
D299614, Oct 13 1987 Knife sharpener
D304288, Oct 13 1987 Knife sharpener
D317554, Jun 06 1988 Knife sharpener
D390084, Jan 09 1997 Hand held skate sharpener
D469326, Aug 20 2001 Blade sharpening device with aligning, blade-driven, sharpening rollers
D513955, Oct 10 2003 Edgecraft Corporation Manual knife sharpener
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Sep 08 2005WU, SHIH-PIAOJIIN HAUR INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0170200983 pdf
Sep 20 2005JIIN HAUR INDUSTRIAL CO., LTD.(assignment on the face of the patent)
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