Knife blade
Description
The broken line illustration of a portion of a knife handle is an environmental structure and is not part of the design sought to be claimed.
Claims
The ornamental design for a knife blade, as shown and described.
Referenced Cited
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Patent History
Patent number: D694590
Type: Grant
Filed: Sep 10, 2012
Date of Patent: Dec 3, 2013
Assignee: Ed. Wüsthof, Dreizackwerk KG (Solingen)
Inventor: Jürgen Weber (Solingen)
Primary Examiner: Ricky Pham
Application Number: 29/431,590
Type: Grant
Filed: Sep 10, 2012
Date of Patent: Dec 3, 2013
Assignee: Ed. Wüsthof, Dreizackwerk KG (Solingen)
Inventor: Jürgen Weber (Solingen)
Primary Examiner: Ricky Pham
Application Number: 29/431,590
Classifications
Current U.S. Class:
D7/650;
D7/649