Utility knife

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Description

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

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D439492 March 27, 2001 Martone et al.
D454042 March 5, 2002 Hsu
D460908 July 30, 2002 Sun
D476214 June 24, 2003 Hsu
D517894 March 28, 2006 Kondo et al.
D523316 June 20, 2006 Kondo et al.
D553936 October 30, 2007 Takamasa
D559651 January 15, 2008 Takamasa
D560462 January 29, 2008 Takamasa
D565919 April 8, 2008 Kondo et al.
D567622 April 29, 2008 Takamasa
D596915 July 28, 2009 Garcia et al.
D602325 October 20, 2009 van Deursen
D602326 October 20, 2009 Garcia et al.
D610892 March 2, 2010 Garcia et al.
Patent History
Patent number: D645720
Type: Grant
Filed: Jul 27, 2009
Date of Patent: Sep 27, 2011
Inventor: Yuewei Wu (Ninghai)
Primary Examiner: Phillip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/311,893
Classifications
Current U.S. Class: D8/99