Anesthesia and respiratory face mask
Quinn , et al. December 19, 1
U.S. patent number D305,166 [Application Number 07/073,206] was granted by the patent office on 1989-12-19 for anesthesia and respiratory face mask. Invention is credited to Brad H Quinn, Jeffrey J. Quinn.
| United States Patent | D305,166 |
| Quinn , et al. | December 19, 1989 |
Anesthesia and respiratory face mask
Claims
The ornamental design for an anesthesia and respiratory face mask, as shown and described.
| Inventors: | Quinn; Jeffrey J. (Indianapolis, IN), Quinn; Brad H (Indianapolis, IN) |
|---|---|
| Appl. No.: | 07/073,206 |
| Filed: | July 13, 1987 |
| Current U.S. Class: | D24/110.4 |
| Field of Search: | ;D29/6-9 ;128/205.25,205.24,206.24,205.17,207.11,206.17,206.28,201.19,206.12,202.23 |
References Cited [Referenced By]
U.S. Patent Documents
| D189009 | October 1960 | Muller |
| D258994 | April 1981 | Grane |
| D285496 | September 1986 | Berman |
| D295333 | April 1988 | Hartley |
| 3982532 | September 1976 | Halldin et al. |
Assistant Examiner: Chin; Kay H.
Attorney, Agent or Firm: Hansell; R. Stephen
Description
FIG. 1 is a front perspective view of an anesthesia respiratory face mask showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown.
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