Manual sharpener
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Description
FIG. 1 is a perspective view of a manual sharpener showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof, the right side elevational view being identical;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
Claims
The ornamental design for a manual sharpener, as shown and described.
Referenced Cited
U.S. Patent Documents
D276886 | December 25, 1984 | Carter |
D309414 | July 24, 1990 | Shimizu |
D309415 | July 24, 1990 | Shimizu |
D315663 | March 26, 1991 | Dolbosco |
D331688 | December 15, 1992 | Busse |
D342003 | December 7, 1993 | Friel et al. |
D357395 | April 18, 1995 | Friel |
D368217 | March 26, 1996 | Friel |
D372181 | July 30, 1996 | Kelley |
D388304 | December 30, 1997 | Friel |
D392869 | March 31, 1998 | Rieser |
D473777 | April 29, 2003 | Thompson et al. |
Patent History
Patent number: D519815
Type: Grant
Filed: Apr 29, 2004
Date of Patent: May 2, 2006
Assignee: Edgecraft Corporation (Avondale, PA)
Inventors: Daniel D. Friel, Sr. (Greenville, DE), Abraham Leibson (Lambertville, NJ)
Primary Examiner: Philip S. Hyder
Application Number: 29/204,486
Type: Grant
Filed: Apr 29, 2004
Date of Patent: May 2, 2006
Assignee: Edgecraft Corporation (Avondale, PA)
Inventors: Daniel D. Friel, Sr. (Greenville, DE), Abraham Leibson (Lambertville, NJ)
Primary Examiner: Philip S. Hyder
Application Number: 29/204,486
Classifications
Current U.S. Class:
D8/91;
D8/93