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Publication numberUSD333015 S
Publication typeGrant
Application numberUS 07/801,175
Publication date2 Feb 1993
Filing date2 Dec 1991
Publication number07801175, 801175, US D333015 S, US D333015S, US-S-D333015, USD333015 S, USD333015S
InventorsRobert B. Farmer, R. Scott St. John
Original AssigneeLifecare International, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Nasal mask
US D333015 S
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for a nasal mask, as shown and described.
Description

FIG. 1 is a perspective view of a nasal mask showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
Reference
1Drawing (FIGS. 1-6) of a prior art mask of Mr. Andrew Mitchell (circa 1990).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US641248812 May 19992 Jul 2002Respironics, Inc.Low contact nasal mask and system using same
US646748328 Jul 199922 Oct 2002Respironics, Inc.Respiratory mask
US647802613 Mar 200012 Nov 2002Thomas J. WoodNasal ventilation interface
US658160119 Oct 200124 Jun 2003Saeed ZiaeeNasal mask with balloon exhalation valve
US659521515 Jan 200222 Jul 2003Innomed Technologies, Inc.Ventilation interface for sleep apnea therapy
US662617715 Jun 200030 Sep 2003Saeed ZiaeeNasal mask
US664431519 Oct 200111 Nov 2003Saeed ZiaeeNasal mask
US665166325 May 200125 Nov 2003Respironics, Inc.Nasal mask and system using same
US67293333 Jun 20024 May 2004Respironics, Inc.Low contact nasal mask and system using same
US677616214 Mar 200217 Aug 2004Innomed Technologies, Inc.Ventilation interface for sleep apnea therapy
US68079672 Jul 200326 Oct 2004Innomed Technologies, Inc.Ventilation interface for sleep apnea therapy
US686306912 Feb 20038 Mar 2005Innomed Technologies, Inc.Nasal ventilation interface
US695971012 Nov 20031 Nov 2005Respironics, Inc.Nasal mask and system using same
US699408915 Sep 20047 Feb 2006Innomed Technologies, IncNasal ventilation interface
US699717713 Jul 200414 Feb 2006Inno Med Technologies, Inc.Ventilation interface for sleep apnea therapy
US700061328 Jun 200421 Feb 2006Innomed Technologies, Inc.Nasal interface and system including ventilation insert
US704797420 Oct 200323 May 2006Innomed Technologies, Inc.Nasal cannula
US705932817 Dec 200413 Jun 2006Innomed Technologies, Inc.Ventilation interface for sleep apnea therapy
US718862415 Sep 200413 Mar 2007Innomed Technologies Inc.Ventilation interface for sleep apnea therapy
US71917819 Dec 200420 Mar 2007Innomed Technologies, Inc.Nasal ventilation interface and system
US723446510 Dec 200426 Jun 2007Innomed Technologies, Inc.Nasal ventilation interface and system
US74727071 Jul 20046 Jan 2009Innomed Technologies, Inc.Nasal interface and system including ventilation insert
US755932731 May 200514 Jul 2009Respcare, Inc.Ventilation interface
US765818926 Jun 20069 Feb 2010Resmed LimitedCompact oronasal patient interface
US770345727 Sep 200527 Apr 2010Respironics, IncNasal mask and system using same
US77080177 Feb 20074 May 2010Resmed LimitedCompact oronasal patient interface
US786171530 Apr 20044 Jan 2011Resmed LimitedMask system
US80425396 Jul 200525 Oct 2011Respcare, Inc.Hybrid ventilation mask with nasal interface and method for configuring such a mask
US81365256 Jun 200620 Mar 2012Resmed LimitedMask system
US826174512 Dec 200511 Sep 2012Respcare, Inc.Ventilation interface
US8302605 *15 Nov 20076 Nov 2012Resmed LimitedMask assembly, and frame and swivel connector therefor
US85732016 Aug 20105 Nov 2013Resmed LimitedPatient interface systems
US8789532 *10 Mar 200629 Jul 2014Respcare, Inc.Ventilation mask
US20100000538 *15 Nov 20077 Jan 2010Resmed LimitedMask assembly, and frame and swivel connector therefor
Classifications
U.S. ClassificationD24/110.4