USD406253SExpiredUtility

Engine power assisted bicycle

85
Assignee: YAMAHA MOTOR CO LTDPriority: May 27, 1997Filed: May 27, 1997Granted: Mar 2, 1999
Est. expiryMay 27, 2017(expired)· nominal 20-yr term from priority
Inventors:Izumi YamashitaAkiyoshi Suzuki
85
PatentIndex Score
31
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an engine power assisted bicycle, as shown and described.

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