USD1088133SActiveUtility

Double-sided puzzle

21
Assignee: DU CHUNLIPriority: Aug 21, 2024Filed: Aug 21, 2024Granted: Aug 12, 2025
Est. expiryAug 21, 2044(~18.1 yrs left)· nominal 20-yr term from priority
Inventors:Chunli Du
21
PatentIndex Score
0
Cited by
30
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a double-sided puzzle as shown and described.

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