Portion of an anti-asphyxia valve for a respiratory mask
Oldenburg , et al. October 28, 2
U.S. patent number D579,552 [Application Number D/273,858] was granted by the patent office on 2008-10-28 for portion of an anti-asphyxia valve for a respiratory mask. This patent grant is currently assigned to Resmed Limited. Invention is credited to Steven John Lubke, Susan Robyn Lynch, Alison Oldenburg, James William Charles Vandyke, David John Worboys.
| United States Patent | D579,552 |
| Oldenburg , et al. | October 28, 2008 |
Portion of an anti-asphyxia valve for a respiratory mask
Claims
CLAIM The ornamental design for a portion of an anti-asphyxia valve for a respiratory mask as shown and described.
| Inventors: | Oldenburg; Alison (Crows Nest, AU), Lubke; Steven John (Stanmore, AU), Vandyke; James William Charles (Belrose, AU), Worboys; David John (Belrose, AU), Lynch; Susan Robyn (Epping, AU) |
|---|---|
| Assignee: | Resmed Limited (Bella Vista,
AU) |
| Appl. No.: | D/273,858 |
| Filed: | March 15, 2007 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29251715 | Jan 12, 2006 | D542408 | |||
| Current U.S. Class: | D24/110.6; D24/129 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110.1,110.4-110.6,180,181,176 ;D13/123 ;D17/20,99 ;128/205.25,206.21,206.26,206.27,207.11,207.13,207.17 ;433/37,43 ;84/320,321,322 |
References Cited [Referenced By]
U.S. Patent Documents
| 3026522 | March 1962 | Di Julio |
| 6342661 | January 2002 | Flamm |
| D468823 | January 2003 | Smart |
| D496098 | September 2004 | Guney et al. |
| D531314 | October 2006 | Atkinson et al. |
Other References
|
Parent Application, Oldenburg et al., U.S. Appl. No. 29/251,715, filed Jan. 12, 2006. cited by other. |
Primary Examiner: Rademaker; Charles A.
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Nixon & Vanderhye P.C.
Description
FIG. 1 is a front perspective view of a portion of an anti-asphyxia valve for a respiratory mask according to our design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof with the right side view being a mirror image thereof; and,
FIG. 4 is a top view thereof with the bottom view being a mirror image thereof.
The broken lines shown in the drawings represent structural environment are for illustrative purposes only and form no part of the claimed design. The dotted lines represent the border between claimed and non-claimed subject matter and form no part of the claimed design.
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