USD865044SActiveUtility

Piano performance controller

30
Assignee: YAMAHA CORPPriority: Apr 10, 2018Filed: Apr 10, 2018Granted: Oct 29, 2019
Est. expiryApr 10, 2038(~11.7 yrs left)· nominal 20-yr term from priority
Inventors:Keizo Tatsumi
30
PatentIndex Score
0
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a piano performance controller, as shown and described.

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