USD657050SActiveUtility

Respiratory mask

65
Assignee: HENDERSON CHRISTOPHER PPriority: May 3, 2007Filed: May 3, 2007Granted: Apr 3, 2012
Est. expiryMay 3, 2027(~0.8 yrs left)· nominal 20-yr term from priority
Inventors:Christopher P. HendersonJohn M. FacerAudra A. Wilson
65
PatentIndex Score
15
Cited by
33
References
1
Claims

Claims

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

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