USD952026SActiveUtility

Piano teaching aid

47
Assignee: WELLS PAUL WILLIAMPriority: Jan 21, 2020Filed: Jan 21, 2020Granted: May 17, 2022
Est. expiryJan 21, 2040(~13.5 yrs left)· nominal 20-yr term from priority
Inventors:Paul Wells
47
PatentIndex Score
1
Cited by
49
References
1
Claims

Claims

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

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