Food preparation knife

Description

FIG. 1 is a left side elevational view of a food preparation knife showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D33031 July 1900 Harper
D137410 March 1944 Naugle
D236793 September 1975 Benktzon et al.
4117593 October 3, 1978 Piligrino
Patent History
Patent number: D318208
Type: Grant
Filed: Apr 26, 1989
Date of Patent: Jul 16, 1991
Inventor: Nicolas A. L. Cosio (Puebla, Puebla)
Primary Examiner: Winifred E. Herrmann
Attorney: Jerry T. Kearns
Application Number: 7/343,242
Classifications
Current U.S. Class: D/7693; D/7649; D/7652; D 8/98