USD550836SExpiredUtility

Ventilation interface

99
Assignee: RESPCARE INCPriority: Jul 6, 2005Filed: Dec 23, 2005Granted: Sep 11, 2007
Est. expiryJul 6, 2025(expired)· nominal 20-yr term from priority
Inventors:Sanjay ChandranShara HernandezLouis Javier Collazo
99
PatentIndex Score
155
Cited by
101
References
1
Claims

Claims

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

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