USD521528SExpiredUtility

Internal combustion engine

Assignee: KIORITZ CORPPriority: Feb 10, 2004Filed: Jun 8, 2004Granted: May 23, 2006

Est. expiryFeb 10, 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 the internal combustion engine, as shown and described.

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