USD686315SActiveUtility

Bag valve mask

17
Assignee: LEE CHING-CHAOPriority: Dec 14, 2011Filed: Dec 14, 2011Granted: Jul 16, 2013
Est. expiryDec 14, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:Ching-Chao Lee
17
PatentIndex Score
3
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a bag valve mask, as shown and described.

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