Knife sharpener
Description
FIG. 1 is a side elevational view of a knife sharpener showing my new design, the opposite side being a mirror image except that it does not include an on/off switch;
FIG. 2 is a top plan view thereof;
FIG. 3 is an end elevational view thereof, the opposite end being a mirror image;
FIG. 4 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D310620
Type: Grant
Filed: Feb 1, 1988
Date of Patent: Sep 18, 1990
Inventor: Daniel D. Friel (Greenville, DE)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Connolly & Hutz
Application Number: 7/150,924
Type: Grant
Filed: Feb 1, 1988
Date of Patent: Sep 18, 1990
Inventor: Daniel D. Friel (Greenville, DE)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Connolly & Hutz
Application Number: 7/150,924
Classifications
Current U.S. Class:
D 8/93