USD904303SActiveUtility

Stirling engine

55
Assignee: XU YINGPriority: Jul 1, 2019Filed: Jul 1, 2019Granted: Dec 8, 2020
Est. expiryJul 1, 2039(~12.9 yrs left)· nominal 20-yr term from priority
Inventors:Ying Xu
55
PatentIndex Score
6
Cited by
8
References
1
Claims

Claims

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

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