USD1081971SActiveUtility

Oxygen concentrator

36
Assignee: SHANGHAI QINGJIANG E COMMERCE CO LTDPriority: Oct 17, 2024Filed: Oct 17, 2024Granted: Jul 1, 2025
Est. expiryOct 17, 2044(~18.2 yrs left)· nominal 20-yr term from priority
Inventors:Wei Xu
36
PatentIndex Score
0
Cited by
26
References
1
Claims

Claims

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

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