USD579552SExpiredUtility

Portion of an anti-asphyxia valve for a respiratory mask

90
Assignee: RESMED LTDPriority: Jan 12, 2006Filed: Mar 15, 2007Granted: Oct 28, 2008
Est. expiryJan 12, 2026(expired)· nominal 20-yr term from priority
Inventors:Alison OldenburgSteven John LubkeJames William Charles VandykeDavid John WorboysSusan Robyn Lynch
90
PatentIndex Score
36
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a portion of an anti-asphyxia valve for a respiratory mask as shown and described.

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