Knife sharpener

- Edgecraft Corp.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side elevational view of a knife sharpener showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a top perspective view thereof.

Referenced Cited
U.S. Patent Documents
D176887 February 1956 Schwaneke et al.
D280286 August 27, 1985 Van Asten
2775075 December 1956 McMaster et al.
3289498 December 1966 Pleasants
3332173 July 1967 McMaster et al.
Patent History
Patent number: D303209
Type: Grant
Filed: Sep 19, 1986
Date of Patent: Sep 5, 1989
Assignee: Edgecraft Corp. (Wilmington, DE)
Inventor: Daniel D. Friel (Greenville, DE)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Connolly & Hutz
Application Number: 6/909,424
Classifications
Current U.S. Class: D 8/93