Mask cushion
Guney , et al. March 24, 2
U.S. patent number D589,140 [Application Number D/287,120] was granted by the patent office on 2009-03-24 for mask cushion. This patent grant is currently assigned to ResMed Limited. Invention is credited to Donald Darkin, Memduh Guney, Robin Garth Hitchcock, Philip Rodney Kwok, Richard Sokolov, Lee James Veliss.
| United States Patent | D589,140 |
| Guney , et al. | March 24, 2009 |
Mask cushion
Claims
CLAIM The ornamental design for a mask cushion, as shown and described.
| Inventors: | Guney; Memduh (Killara, AU), Kwok; Philip Rodney (Chatswood, AU), Hitchcock; Robin Garth (Carlingford, AU), Veliss; Lee James (West Ryde, AU), Sokolov; Richard (Earlwood, AU), Darkin; Donald (Dural, AU) |
|---|---|
| Assignee: | ResMed Limited (Bella Vista,
AU) |
| Appl. No.: | D/287,120 |
| Filed: | June 29, 2007 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29265322 | Aug 30, 2006 | D549323 | |||
| 29213882 | May 28, 2004 | D542912 | |||
| Current U.S. Class: | D24/110.1; D24/110.5 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110.1-110.5 ;128/207.18,207.13,207.11,206.21,206.11,206.12,200.24,205.25,204.18,204.23 |
References Cited [Referenced By]
U.S. Patent Documents
| 2763263 | September 1956 | Ellman |
| 3513844 | May 1970 | Smith |
| 4782832 | November 1988 | Trimble et al. |
| 6119694 | September 2000 | Correa et al. |
| 6431172 | August 2002 | Bordewick |
| 6595215 | July 2003 | Wood |
| 6907882 | June 2005 | Ging et al. |
| D542912 | May 2007 | Gunaratnam et al. |
| D562976 | February 2008 | Guney et al. |
| 2006/0137690 | June 2006 | Gunaratnam et al. |
Other References
|
Parent Application U.S. Appl. No. 29/265,332, filed Aug. 30, 2006, Guney et al. cited by other . InnoMed Technologies, "Nasal-Pap Freestyle.TM." Brochure, 2004, 2 pages. cited by other . InnoMed Technologies, "Nasal Aire.TM." Brochure 2003, 1 page. cited by other . VIASYS Healthcare, "LYRA Nasal CPAP Interface" Brochure, 2004, 2 pages. cited by other . Kwok et al. U.S. Appl. No. 29/274,383, filed Apr. 20, 2007. cited by other. |
Primary Examiner: Simmons; Ian
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Nixon & Vanderhye P.C.
Description
FIG. 1 is a perspective view of a first embodiment of a mask cushion showing our design;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a rear view of a second embodiment of a mask cushion thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a side view thereof.
Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.
The use of stippling is used to indicate shading.
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