USD906244SActiveUtility

Stirling engine

51
Assignee: XU YINGPriority: Feb 20, 2019Filed: Feb 20, 2019Granted: Dec 29, 2020
Est. expiryFeb 20, 2039(~12.6 yrs left)· nominal 20-yr term from priority
Inventors:Ying Xu
51
PatentIndex Score
5
Cited by
9
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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