Patent
   D655145
Priority
May 03 2010
Filed
May 03 2010
Issued
Mar 06 2012
Expiry
Mar 06 2026
Assg.orig
Entity
unknown
3
9
n/a
The ornamental design for a multi-functional sharpener, as shown and described.

FIG. 1 is a top perspective view of the design for a multi-functional sharpener of the invention;

FIG. 2 is a front elevational view of the multi-functional sharpener of FIG. 1;

FIG. 3 is a top plan view of the multi-functional sharpener of FIG. 1;

FIG. 4 is a left side elevational view, viewing FIG. 2, of the multi-functional sharpener of FIG. 1;

FIG. 5 is a right side elevational view, viewing FIG. 2, of the multi-functional sharpener of FIG. 1;

FIG. 6 is a front elevational view of the multi-functional sharpener of FIG. 1; and,

FIG. 7 is a top plan view of the multi-functional sharpener of FIG. 1.

The broken lines in the figures illustrate portions of the multi-functional sharpener that form no part of the claim.

Smith, Richard S., Chalfant, Louis

Patent Priority Assignee Title
D731278, Nov 16 2013 Multi-functional sharpener for tools and blades
D813004, Feb 24 2016 Edgecraft Corporation Compact manual sharpener
D816455, Jul 22 2016 BLUE RIDGE KNIVES, INC Sharpener
Patent Priority Assignee Title
3332173,
4891881, Apr 12 1988 Combined cutting tool and sharpener
6802763, Oct 25 2002 Salton, Inc.; Hop Shing M&P Manufactory Limited Apparatus for sharpening blades
7254855, Aug 10 2004 Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool
241504,
D280286, Jun 29 1983 U.S. Philips Corporation Knife sharpener
D303209, Sep 19 1986 Edgecraft Corp. Knife sharpener
D310620, Feb 01 1988 Knife sharpener
D409891, Jan 09 1998 Edgecraft Corporation Sharpener
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May 03 2010Smith Abrasives, Inc(assignment on the face of the patent)
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