USD785780SActiveUtility

Respiratory filtration mask

66
Assignee: Scarbrough Elizabeth AnnPriority: Jul 22, 2014Filed: Jul 22, 2014Granted: May 2, 2017
Est. expiryJul 22, 2034(~7.9 yrs left)· nominal 20-yr term from priority
Inventors:Elizabeth ScarbroughWendell Liljedahl
66
PatentIndex Score
21
Cited by
19
References
1
Claims

Claims

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

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