USD523717SExpiredUtility

Sharpener

Assignee: QINGDAO D&D ELECTRO MECHANICAL TECHNOLOGIES CO LTDPriority: Jul 9, 2004Filed: Sep 16, 2004Granted: Jun 27, 2006

Est. expiryJul 9, 2024(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a sharpener, as shown and described.

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