USD874842SActiveUtility

Office chair

Assignee: WANG ZHENGXINGPriority: Aug 31, 2017Filed: Aug 31, 2017Granted: Feb 11, 2020
Est. expiryAug 31, 2037(~11.1 yrs left)· nominal 20-yr term from priority
Inventors:Zhengxing Wang
82
PatentIndex Score
31
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for an office chair, as shown and described.

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