Utility knife
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Description
Claims
The ornamental design for a utility knife, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D258043 | January 27, 1981 | Gregoire |
D264804 | June 8, 1982 | Machida |
D392173 | March 17, 1998 | Okada |
D412654 | August 10, 1999 | Gilbert et al. |
D412655 | August 10, 1999 | Gilbert et al. |
D458106 | June 4, 2002 | Chong |
D459189 | June 25, 2002 | Chong |
D464245 | October 15, 2002 | Jacquet |
D513957 | January 31, 2006 | Thirouin |
D523316 | June 20, 2006 | Kondo et al. |
D528896 | September 26, 2006 | Chong |
- OLFA Catalogue, p. 16, item 108B, and p. 24, item 149B, 2005, Japan.
Patent History
Patent number: D565382
Type: Grant
Filed: Dec 7, 2006
Date of Patent: Apr 1, 2008
Assignee: Olfa Corporation
Inventor: Toshiyuki Watanabe (Uji)
Primary Examiner: Philip S. Hyder
Attorney: SAIDMAN DesignLaw Group
Application Number: 29/269,770
Type: Grant
Filed: Dec 7, 2006
Date of Patent: Apr 1, 2008
Assignee: Olfa Corporation
Inventor: Toshiyuki Watanabe (Uji)
Primary Examiner: Philip S. Hyder
Attorney: SAIDMAN DesignLaw Group
Application Number: 29/269,770
Classifications
Current U.S. Class:
D8/99