USD744038SActiveUtility

Chalk

82
Assignee: WANG XIAOYANPriority: Aug 7, 2014Filed: Sep 3, 2014Granted: Nov 24, 2015
Est. expiryAug 7, 2034(~8.1 yrs left)· nominal 20-yr term from priority
Inventors:Xiaoyan Wang
82
PatentIndex Score
26
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12
References
1
Claims

Claims

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

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