Utility knife
Description
The broken lines 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
D454042 | March 5, 2002 | Hsu |
D519817 | May 2, 2006 | Wong |
D541128 | April 24, 2007 | Farland |
D543822 | June 5, 2007 | Ping |
7316070 | January 8, 2008 | Green |
D563755 | March 11, 2008 | Wu |
D568137 | May 6, 2008 | Hernandez, Jr. |
D602326 | October 20, 2009 | Garcia et al. |
D624386 | September 28, 2010 | van Deursen |
20060272157 | December 7, 2006 | Zeng |
Patent History
Patent number: D654343
Type: Grant
Filed: Jul 27, 2009
Date of Patent: Feb 21, 2012
Inventor: Yuewei Wu (Ninghai)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Ulm Cody
Application Number: 29/311,894
Type: Grant
Filed: Jul 27, 2009
Date of Patent: Feb 21, 2012
Inventor: Yuewei Wu (Ninghai)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Ulm Cody
Application Number: 29/311,894
Classifications
Current U.S. Class:
D8/99