USD963034SActiveUtility

Thumb piano

61
Assignee: YANG FEIPriority: Feb 5, 2021Filed: Mar 19, 2021Granted: Sep 6, 2022
Est. expiryFeb 5, 2041(~14.6 yrs left)· nominal 20-yr term from priority
Inventors:Fei Yang
61
PatentIndex Score
2
Cited by
10
References
1
Claims

Claims

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

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