Utility knife

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Description

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

FIG. 2 is a Front view thereof;

FIG. 3 is a Rear view thereof;

FIG. 4 is a Left side view thereof;

FIG. 5 is a Right side view thereof;

FIG. 6 is a Top plan view thereof; and,

FIG. 7 is a Bottom plan view thereof.

Claims

The ornamental design for a utility knife, as shown and described.

Referenced Cited
U.S. Patent Documents
5093994 March 10, 1992 Karas
5778536 July 14, 1998 West
5806189 September 15, 1998 Bailey
5890290 April 6, 1999 Davis
5906049 May 25, 1999 Butts
5924203 July 20, 1999 Huang
D435418 December 26, 2000 Beyers
D437767 February 20, 2001 Van Deursen
Patent History
Patent number: D473778
Type: Grant
Filed: Jun 25, 2002
Date of Patent: Apr 29, 2003
Inventor: Cheng-Hui Hsu (Hsin Tien City,Taipei Hsien)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/162,921
Classifications
Current U.S. Class: D8/99
International Classification: 0803;