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 numberUSD597659 S1
Publication typeGrant
Application numberUS 29/287,992
Publication dateAug 4, 2009
Filing dateOct 10, 2007
Priority dateDec 23, 2005
Also published asUSD550352, USD550836, USD557801, USD564089, USD564090, USD568985, USD583048, USD583049, USD586910
Publication number287992, 29287992, US D597659 S1, US D597659S1, US-S1-D597659, USD597659 S1, USD597659S1
InventorsSanjay Chandran, Shara Hernandez, Louis Javier Collazo
Original AssigneeRespcare, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ventilation interface
US D597659 S1
Abstract  available in
Previous page
Next page
  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
US8651107Oct 19, 2007Feb 18, 2014The Metrohealth SystemManual lung ventilation device
US8844530Nov 17, 2009Sep 30, 2014Hill-Rom Services Pte. Ltd.Combination lung ventilation and mucus clearance apparatus and method
US20100122699 *Nov 17, 2009May 20, 2010The Metrohealth SystemCombination lung ventilation and mucus clearance apparatus and method
USD769441 *Dec 18, 2014Oct 18, 2016Koninklijke Philips N.V.Cushion for a patient interface device
U.S. ClassificationD24/110.1, D24/110.4