USD628596SActiveUtility
Internal combustion engine
Est. expiryOct 23, 2028(~2.3 yrs left)· nominal 20-yr term from priority
Inventors:Koichi Azuma
61
PatentIndex Score
11
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5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an internal combustion engine, as shown and described.
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