USD487311SExpiredUtility

Air delivery device

Assignee: RESMED LTDPriority: Aug 27, 2001Filed: Feb 21, 2003Granted: Mar 2, 2004

Est. expiryAug 27, 2021(expired)· nominal 20-yr term from priority

PatentIndex Score

111

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for an air delivery device, as shown and described.

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