Utility knife

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Description

FIG. 1 is a perspective view of a utility knife showing my new design, the blade being shown in an extended position;

FIG. 2 is a front end view thereof;

FIG. 3 is a rear end view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left 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.

Referenced Cited
U.S. Patent Documents
D319378 August 27, 1991 Wilcox
D336029 June 1, 1993 Ragland et al.
D352881 November 29, 1994 Schmidt
D395219 June 16, 1998 Ghavami
D400774 November 10, 1998 Ghavami
D413783 September 14, 1999 Huang
D462250 September 3, 2002 Ping
D484021 December 23, 2003 Mariol
D524138 July 4, 2006 Chih
D558555 January 1, 2008 Huang
Patent History
Patent number: D592034
Type: Grant
Filed: Mar 19, 2008
Date of Patent: May 12, 2009
Inventor: Yin Han Huang (Taiping, Taichung)
Primary Examiner: Philip S Hyder
Application Number: 29/305,407
Classifications
Current U.S. Class: D8/99