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Publication numberUSD550836 S1
Publication typeGrant
Application numberUS 29/245,378
Publication date11 Sep 2007
Filing date23 Dec 2005
Priority date6 Jul 2005
Also published asUSD550352, USD557801, USD564089, USD564090, USD568985, USD583048, USD583049, USD586910, USD597659
Publication number245378, 29245378, US D550836 S1, US D550836S1, US-S1-D550836, USD550836 S1, USD550836S1
InventorsSanjay Chandran, Shara Hernandez, Louis Javier Collazo
Original AssigneeRespcare, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ventilation interface
US D550836 S1
Abstract  available in
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  1. The ornamental design for a ventilation interface, as shown and described.

FIG. 1 is a top and right front perspective view of a ventilation interface, showing our design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US765818926 Jun 20069 Feb 2010Resmed LimitedCompact oronasal patient interface
US77080177 Feb 20074 May 2010Resmed LimitedCompact oronasal patient interface
US794214824 Dec 200417 May 2011Resmed LimitedCompact oronasal patient interface
US795889314 Jun 2011Resmed LimitedCushion for a respiratory mask assembly
US80425396 Jul 200525 Oct 2011Respcare, Inc.Hybrid ventilation mask with nasal interface and method for configuring such a mask
US826174512 Dec 200511 Sep 2012Respcare, Inc.Ventilation interface
US829190623 Oct 2012Resmed LimitedPatient interface systems
US873335817 May 201127 May 2014Resmed LimitedCushion for a respiratory mask assembly
US888772510 May 200618 Nov 2014Respcare, Inc.Ventilation interface
US894406115 Mar 20133 Feb 2015Resmed LimitedCushion to frame assembly mechanism
US90670339 May 201130 Jun 2015Resmed LimitedCompact oronasal patient interface
U.S. ClassificationD24/110.1, D24/110.4