Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD487311 S1
Publication typeGrant
Application numberUS 29/176,383
Publication dateMar 2, 2004
Filing dateFeb 21, 2003
Priority dateAug 27, 2001
Publication number176383, 29176383, US D487311 S1, US D487311S1, US-S1-D487311, USD487311 S1, USD487311S1
InventorsPerry D. Lithgow, Andrew Cheung, Susan Robyn Lynch
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air delivery device
US D487311 S1
Previous page
Next page
  1. The ornamental design for an air delivery device, as shown and described.

FIG. 1 is a perspective view from the right and front corner of an air delivery device according to a first embodiment of the present invention;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Non-Patent Citations
1Product Brochure: "BiPAP® Duet® System," ©Respironics Inc. (Feb. 1997), 4 pages.
2Product Brochure: "REMStar® Plus," ©Respironics Inc. (2001), 6 pages.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7137388 *Feb 14, 2002Nov 21, 2006Resmed LimitedAir pressure signal monitoring in apparatus for treating sleep disordered breathing
U.S. ClassificationD24/110