USD465498SExpiredUtility
Surface configuration of an engine
Est. expiryJun 26, 2021(expired)· nominal 20-yr term from priority
Inventors:Otto Geffert
81
PatentIndex Score
28
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a surface configuration of an engine, as shown and described.
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