USD978766SActiveUtility

Underwater propulsion device

54
Assignee: SUBLUE TECH INCPriority: Feb 25, 2022Filed: Feb 25, 2022Granted: Feb 21, 2023
Est. expiryFeb 25, 2042(~15.6 yrs left)· nominal 20-yr term from priority
Inventors:Jiancang WeiShuailong WangChunjiang TianCanrong Lin
54
PatentIndex Score
3
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an underwater propulsion device, as shown and described.

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