USD477868SExpiredUtility

Air delivery device

87
Assignee: RESMED LTDPriority: Aug 27, 2001Filed: Feb 27, 2002Granted: Jul 29, 2003
Est. expiryAug 27, 2021(expired)· nominal 20-yr term from priority
Inventors:Perry David LithgowAndrew CheungSusan Robyn Lynch
87
PatentIndex Score
26
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air delivery device, as shown and described.

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