USD509224SExpiredUtility

Internal combustion engine

34
Assignee: YANMAR CO LTDPriority: Aug 6, 2004Filed: Sep 8, 2004Granted: Sep 6, 2005
Est. expiryAug 6, 2024(expired)· nominal 20-yr term from priority
Inventors:Katsuyuki ShiotaMasashi Sagara
34
PatentIndex Score
3
Cited by
12
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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