Seal for a patient interface
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Description
The left side elevational view of the seal is the mirror image of the right side elevational view of the seal shown in
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
Foreign 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. |
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
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)