USD494191SExpiredUtility

Internal combustion engine

72
Assignee: KUBOTA KKPriority: Aug 6, 2002Filed: Jan 31, 2003Granted: Aug 10, 2004
Est. expiryAug 6, 2022(expired)· nominal 20-yr term from priority
Inventors:Masahiro AketaWataru IwanagaYuzo UmedaHiroyuki Anami
72
PatentIndex Score
18
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18
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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