USD489327SExpiredUtility
Engine operated generator
Est. expiryNov 18, 2022(expired)· nominal 20-yr term from priority
Inventors:Shuhei Imai
87
PatentIndex Score
34
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an engine operated generator, as shown and described.
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