USD692555SActiveUtility

Respiratory device filter

87
Assignee: MAKSYM GEOFFREY NICHOLASPriority: May 11, 2010Filed: May 11, 2010Granted: Oct 29, 2013
Est. expiryMay 11, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Geoffrey Nicholas MaksymEwan Kearney MackenzieChristopher G. EstkowskiGuy Drapeau
87
PatentIndex Score
67
Cited by
8
References
1
Claims

Claims

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

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