Knife sharpening tool
Description
FIG. 1 is a perspective view of a knife sharpening tool showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
Claims
The ornamental design for a knife sharpening tool, as shown.
Referenced Cited
U.S. Patent Documents
D276886 | December 25, 1984 | Carter |
D352440 | November 15, 1994 | Perigny |
D365740 | January 2, 1996 | Smith |
D367598 | March 5, 1996 | Fortenberry |
D369081 | April 23, 1996 | Byers et al. |
D374804 | October 22, 1996 | Hughes |
D387262 | December 9, 1997 | Byers et al. |
D394596 | May 26, 1998 | Byers et al. |
D404278 | January 19, 1999 | Gore |
D410185 | May 25, 1999 | Huber |
Patent History
Patent number: D453290
Type: Grant
Filed: Mar 16, 2001
Date of Patent: Feb 5, 2002
Inventor: Yin-Hu Huang (Feng-Yuan City 420)
Primary Examiner: Philip S. Hyder
Application Number: 29/138,729
Type: Grant
Filed: Mar 16, 2001
Date of Patent: Feb 5, 2002
Inventor: Yin-Hu Huang (Feng-Yuan City 420)
Primary Examiner: Philip S. Hyder
Application Number: 29/138,729
Classifications
Current U.S. Class:
D8/93;
D8/91
International Classification: 0805;
International Classification: 0805;