USD401265SExpiredUtility
Electronic keyboard musical instrument
Est. expiryJan 8, 2017(expired)· nominal 20-yr term from priority
Inventors:Takeshi Ishiguro
37
PatentIndex Score
3
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for electronic keyboard musical instrument, as shown.
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