USD617446SExpiredUtility

Portion of a front face of a headgear for a respiratory mask

72
Assignee: RESMED LTDPriority: Nov 8, 2002Filed: Dec 5, 2007Granted: Jun 8, 2010
Est. expiryNov 8, 2022(expired)· nominal 20-yr term from priority
Inventors:Amal Shirley AmarasinghePerry David LithgowMemduh Guney
A61M 16/0683
72
PatentIndex Score
8
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portion of a front face of a headgear for a respiratory mask, as shown and described.

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