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 numberUSD412745 S
Publication typeGrant
Application numberUS 29/084,400
Publication dateAug 10, 1999
Filing dateMar 3, 1998
Priority dateSep 17, 1997
Publication number084400, 29084400, US D412745 S, US D412745S, US-S-D412745, USD412745 S, USD412745S
InventorsRolf Rainer Scheu
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Nasal mask
US D412745 S
Previous page
Next page
  1. The ornamental design for a nasal mask, as shown and described.

FIG. 1 is a perspective view of the nasal mask;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image thereto;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof, the broken line showing is for illustrative purposes only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6412488 *May 12, 1999Jul 2, 2002Respironics, Inc.Low contact nasal mask and system using same
US6651663May 25, 2001Nov 25, 2003Respironics, Inc.Nasal mask and system using same
US6729333Jun 3, 2002May 4, 2004Respironics, Inc.Low contact nasal mask and system using same
US6959710Nov 12, 2003Nov 1, 2005Respironics, Inc.Nasal mask and system using same
US7513255May 25, 2006Apr 7, 2009Ric Investments, LlcPatient interface device with universal headgear mounting member
US7703457Sep 27, 2005Apr 27, 2010Respironics, IncNasal mask and system using same
U.S. ClassificationD24/110.4