USD749220SActiveUtility

Portable oxygen concentrator

75
Assignee: TAYLOR BRENTONPriority: Dec 30, 2010Filed: Dec 30, 2010Granted: Feb 9, 2016
Est. expiryDec 30, 2030(~4.4 yrs left)· nominal 20-yr term from priority
Inventors:Brenton TaylorPeter HansenJohn StumpPatrick Burgess
75
PatentIndex Score
22
Cited by
18
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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