USD1076098SActiveUtility

Portable oxygen concentrator

32
Assignee: SICHUAN QIANLI BEOKA MEDICAL TECH INCPriority: Sep 13, 2021Filed: Mar 10, 2022Granted: May 20, 2025
Est. expirySep 13, 2041(~15.1 yrs left)· nominal 20-yr term from priority
Inventors:Wen Zhang
32
PatentIndex Score
0
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a portable oxygen concentrator as shown and described.

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