Utility knife
Description
The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for the utility knife, as shown and described.
Referenced Cited
U.S. Patent Documents
D557079 | December 11, 2007 | Schmidt |
7774942 | August 17, 2010 | Schmidt |
20080083119 | April 10, 2008 | Schmidt |
20090277016 | November 12, 2009 | Wu |
20100037468 | February 18, 2010 | Rowlay et al. |
Patent History
Patent number: D651064
Type: Grant
Filed: Jul 27, 2009
Date of Patent: Dec 27, 2011
Inventor: Yuewei Wu (Ninghai)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/311,895
Type: Grant
Filed: Jul 27, 2009
Date of Patent: Dec 27, 2011
Inventor: Yuewei Wu (Ninghai)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/311,895
Classifications
Current U.S. Class:
D8/99