Portion of a full face mask
Smart July 20, 2
U.S. patent number D493,221 [Application Number D/165,594] was granted by the patent office on 2004-07-20 for portion of a full face mask. This patent grant is currently assigned to ResMed Limited. Invention is credited to Gregory S. Smart.
| United States Patent | D493,221 |
| Smart | July 20, 2004 |
Portion of a full face mask
Claims
The ornamental design for a portion of a full face mask, as shown and described.
| Inventors: | Smart; Gregory S. (Randwick, AU) |
|---|---|
| Assignee: | ResMed Limited (North Ryde,
AU) |
| Appl. No.: | D/165,594 |
| Filed: | August 14, 2002 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 155029 | Jan 14, 2002 | D464427 | |||
| 142700 | Jun 1, 2001 | D459800 | |||
| Current U.S. Class: | D24/110.4; D24/110.1 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110.4,110.1,110.6,110.5 ;128/205.25,207.11,207.13,206.27,207.12,203.12 |
References Cited [Referenced By]
U.S. Patent Documents
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| 5243971 | September 1993 | Sullivan et al. |
| D340317 | October 1993 | Cole |
| 5542128 | August 1996 | Lomas |
| 5662101 | September 1997 | Ogden et al. |
| D428139 | July 2000 | Smart |
| D428987 | August 2000 | Kwok |
| D430663 | September 2000 | Smart |
| 6112746 | September 2000 | Kwok et al. |
| 6119693 | September 2000 | Kwok et al. |
| D440302 | April 2001 | Wolfe |
| D443355 | June 2001 | Gunaratnam et al. |
| 6357441 | March 2002 | Kwok et al. |
| D458365 | June 2002 | Kopacko et al. |
| 6412487 | July 2002 | Gunaratnam et al. |
| 6561191 | May 2003 | Kwok |
Attorney, Agent or Firm: Nixon & Vanderhye P.C.
Description
FIG. 1 is an isometric view of a full-face mask according to a first embodiment having a three-hole vent and a low profile connector; and,
FIG. 2 is an isometric view of a full-face mask according to a second embodiment having a three-hole vent and a high-profile connector.
The broken line showing in the FIGS. 1 and 2 are for illustrative purposes only and forms no part of the claimed design.
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