USD607107SActiveUtility

Portable oxygen concentrator

83
Assignee: AIRSEP CORPPriority: Nov 13, 2007Filed: Nov 13, 2007Granted: Dec 29, 2009
Est. expiryNov 13, 2027(~1.3 yrs left)· nominal 20-yr term from priority
Inventors:Norman R. MccombsRobert BosinskiMichael Valvo
83
PatentIndex Score
31
Cited by
7
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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