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Publication numberUSD334633 S1
Publication typeGrant
Publication dateApr 6, 1993
Filing dateMar 11, 1991
Priority dateMar 11, 1991
Publication numberUS D334633 S1, US D334633S1, US-S1-D334633, USD334633 S1, USD334633S1
InventorsRudolph Inc Hans
Original AssigneeRudolph Kevin A
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D334633 S1
Abstract  available in
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Description  available in
Claims  available in
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6357441Jul 16, 1997Mar 19, 2002Resmed LimitedNasal mask and mask cushion therefor
US6463931Jun 30, 2000Oct 15, 2002Resmed LimitedForehead support for facial mask
US6494207Dec 2, 1997Dec 17, 2002Resmed LimitedHarness assembly for a nasal mask
US6513526May 21, 1999Feb 4, 2003Resmed LimitedFull-face mask and mask cushion therefor
US6561190Feb 10, 1998May 13, 2003Resmed LimitedMask and a vent assembly therefor
US6561191Dec 1, 1999May 13, 2003Resmed LimitedMask and a vent assembly therefor
US6718982May 7, 2001Apr 13, 2004Mark A. SmithFace mask incorporating respiratory flow sensor
US7036508Apr 30, 2002May 2, 2006Resmed LimitedHarness assembly for a nasal mask
US8136523Jan 18, 2008Mar 20, 2012Hans Rudolph, Inc.Ventilation mask with continuous seal connected by resilient cushion
US8443805Oct 5, 2011May 21, 2013Resmed LimitedHeadgear assembly for a respiratory mask assembly
US8505538Aug 19, 2010Aug 13, 2013Resmed LimitedHeadgear
EP2298401A2 *Dec 12, 2001Mar 23, 2011ResMed LimitedHeadgear for a breathing mask
U.S. ClassificationD24/110.4