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Handpan drum

57
Assignee: WANG DAOWENPriority: Apr 3, 2021Filed: Apr 3, 2021Granted: Feb 28, 2023
Est. expiryApr 3, 2041(~14.7 yrs left)· nominal 20-yr term from priority
Inventors:Daowen Wang
57
PatentIndex Score
3
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10
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1
Claims

Claims

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

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