USD559863SExpiredUtility

Internal combustion engine

19
Assignee: BOGNER ERWINPriority: Aug 17, 2005Filed: Aug 17, 2005Granted: Jan 15, 2008
Est. expiryAug 17, 2025(expired)· nominal 20-yr term from priority
Inventors:Erwin BognerPeter D. Witt
19
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an internal combustion engine, as shown and described.

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