Nasal mask
Smart January 7, 2
U.S. patent number D468,421 [Application Number D/148,552] was granted by the patent office on 2003-01-07 for nasal mask. This patent grant is currently assigned to ResMed Limited. Invention is credited to Gregory S. Smart.
| United States Patent | D468,421 |
| Smart | January 7, 2003 |
Nasal mask
Claims
The ornamental design for a nasal mask, as shown and described.
| Inventors: | Smart; Gregory S. (Randwick, AU) |
|---|---|
| Assignee: | ResMed Limited (North Ryde,
AU) |
| Appl. No.: | D/148,552 |
| Filed: | September 24, 2001 |
| Current U.S. Class: | D24/110.1; D24/110.4 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110.1,110.4,110.5 ;128/207.13,207.17,207.18,205.25,206.26,207.11 |
References Cited [Referenced By]
U.S. Patent Documents
| D322318 | December 1991 | Sullivan |
| 5542128 | August 1996 | Lomas |
| D430663 | September 2000 | Smart |
| 6112746 | September 2000 | Kwok et al. |
| 6119693 | September 2000 | Kwok et al. |
| D439326 | March 2001 | Hecker et al. |
| D441860 | May 2001 | Kopacko et al. |
| 6374826 | April 2002 | Gunaratnam et al. |
| D458365 | June 2002 | Kopacko et al. |
| D459800 | July 2002 | Smart |
Attorney, Agent or Firm: Pillsbury Winthrop LLP
Description
FIG. 1 is a front top and left perspective view of a nasal mask showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof, with the right side view thereof being a mirror image thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a top view thereof.
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