Seal for a patient interface

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Description

FIG. 1 is a perspective view of a seal for a patient interface;

FIG. 2 is an alternate perspective view of the seal of FIG. 1;

FIG. 3 is a top plan view of the seal of FIG. 1;

FIG. 4 is a front elevational view of the seal of FIG. 1;

FIG. 5 is a right side elevational view of the seal of FIG. 1; and,

FIG. 6 is a rear elevational view of the seal of FIG. 1.

The left side elevational view of the seal is the mirror image of the right side elevational view of the seal shown in FIG. 5.

The broken lines, where shown, are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a seal for a patient interface, as shown and described.

Referenced Cited
U.S. Patent Documents
D399950 October 20, 1998 Shepard
D479876 September 23, 2003 Gradon et al.
D485905 January 27, 2004 Moore et al.
D550352 September 4, 2007 Chandran et al.
D583047 December 16, 2008 Chandran et al.
D597199 July 28, 2009 Smart et al.
D614289 April 20, 2010 Veliss et al.
D615187 May 4, 2010 Bowden
D618399 June 22, 2010 Manzo
D659237 May 8, 2012 Lubke et al.
D669576 October 23, 2012 Smart et al.
20100313891 December 16, 2010 Veliss et al.
20120012114 January 19, 2012 Chandran et al.
Foreign Patent Documents
WO 01/97892 December 2001 WO
WO 2007/022562 March 2007 WO
WO 2009/139647 November 2009 WO
Patent History
Patent number: D691257
Type: Grant
Filed: Aug 23, 2010
Date of Patent: Oct 8, 2013
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Silas Sao Jin Siew (Auckland), Wen Dong Huang (Auckland), Craig Robert Prentice (Auckland), Andrew Paul Maxwell Salmon (Auckland)
Primary Examiner: Rashida Johnson
Application Number: 29/368,392
Classifications
Current U.S. Class: Mask (D24/110.1)