Utility knife

Description

FIG. 1 is a perspective view of a utility knife showing my new design;

FIG. 2 is a left side elevation view;

FIG. 3 is a right side elevation view;

FIG. 4 is a front elevation view;

FIG. 5 is a rear elevation view of the invention;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view of the invention.

Referenced Cited
U.S. Patent Documents
D240500 July 1976 Richards
D244576 June 7, 1977 Van Alstine
D293202 December 15, 1987 West et al.
D310474 September 11, 1990 Bartsch et al.
D319378 August 27, 1991 Wilcox
3943627 March 16, 1976 Stanley, Jr.
4939839 July 10, 1990 Gorst
4941260 July 17, 1990 Castelluzzo
4953293 September 4, 1990 Sterlacci
Patent History
Patent number: D346730
Type: Grant
Filed: Mar 19, 1992
Date of Patent: May 10, 1994
Inventor: Gilberto A. Quiros (Corona, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Macro-Search Corp.
Application Number: 7/853,991
Classifications
Current U.S. Class: D 8/99