USD489076SExpiredUtility

Internal combustion engine

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Assignee: YANMAR CO LTDPriority: May 29, 2002Filed: Nov 21, 2002Granted: Apr 27, 2004
Est. expiryMay 29, 2022(expired)· nominal 20-yr term from priority
Inventors:Akira HiraiwaKenta SaitouAtsushi Yoshimura
60
PatentIndex Score
12
Cited by
4
References
1
Claims

Claims

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

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