USD911117SActiveUtility

Thermal lunch box

92
Assignee: XU JINGSHENGPriority: Aug 28, 2019Filed: Aug 28, 2019Granted: Feb 23, 2021
Est. expiryAug 28, 2039(~13.1 yrs left)· nominal 20-yr term from priority
Inventors:Jingsheng Xu
92
PatentIndex Score
37
Cited by
19
References
1
Claims

Claims

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

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