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
D336029 June 1, 1993 Ragland et al.
D349227 August 2, 1994 Ragland et al.
D383963 September 23, 1997 Gold
D395219 June 16, 1998 Ghavami
D410832 June 8, 1999 Chong
D413247 August 31, 1999 Schmidt
5979057 November 9, 1999 Chao
D420270 February 8, 2000 Martone
D438084 February 27, 2001 Khachatoorian
D439492 March 27, 2001 Martone et al.
D445661 July 31, 2001 Chen
D445662 July 31, 2001 Huang
Patent History
Patent number: D454042
Type: Grant
Filed: Jan 22, 2001
Date of Patent: Mar 5, 2002
Inventor: Cheng-Hui Hsu (Hsin Tien City, Taipei Hsien)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/135,891
Classifications
Current U.S. Class: D8/99
International Classification: 0803;