USD598484SActiveUtility
Electronic keyboard instrument
Est. expiryApr 8, 2028(~1.7 yrs left)· nominal 20-yr term from priority
Inventors:Yoshihiro Katsumata
42
PatentIndex Score
4
Cited by
6
References
1
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The ornamental design for an electronic keyboard instrument, as shown and described.Cited by (0)
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