USD1075913SActiveUtility

Chalk

48
Assignee: WU YUANYUANPriority: Oct 15, 2024Filed: Oct 15, 2024Granted: May 20, 2025
Est. expiryOct 15, 2044(~18.2 yrs left)· nominal 20-yr term from priority
Inventors:Yuanyuan Wu
48
PatentIndex Score
0
Cited by
23
References
1
Claims

Claims

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

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