USD319835SExpiredUtility

Electronic music keyboard

46
Assignee: CASIO COMPUTER CO LTDPriority: Dec 5, 1988Filed: Dec 5, 1988Granted: Sep 10, 1991
Est. expiryDec 5, 2008(expired)· nominal 20-yr term from priority
Inventors:Yoshitaka Naito
46
PatentIndex Score
4
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic music keyboard, as shown and described.

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