USD345370SExpiredUtility

Electronic keyboard musical instrument

41
Assignee: YAMAHA CORPPriority: Jan 8, 1992Filed: Jun 9, 1992Granted: Mar 22, 1994
Est. expiryJan 8, 2012(expired)· nominal 20-yr term from priority
Inventors:Mitsuru MiyamotoTomoaki Ida
41
PatentIndex Score
5
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11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for electronic keyboard musical instrument, as shown.

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