Adjustable oxygen face mask
Parvatharaj October 4, 1
U.S. patent number D351,226 [Application Number D/014,367] was granted by the patent office on 1994-10-04 for adjustable oxygen face mask. Invention is credited to Regina K. Parvatharaj.
| United States Patent | D351,226 |
| Parvatharaj | October 4, 1994 |
Adjustable oxygen face mask
Claims
The ornamental design for an adjustable oxygen face mask, as shown and described.
| Inventors: | Parvatharaj; Regina K. (Boca Raton, FL) |
|---|---|
| Appl. No.: | D/014,367 |
| Filed: | October 20, 1993 |
| Current U.S. Class: | D24/110 |
| Field of Search: | ;128/205.17,205.24,205.25,201.15,202.13,205.12,206.25,206.24 ;D29/7,8,9 ;D24/110,164 |
References Cited [Referenced By]
U.S. Patent Documents
| D347494 | May 1994 | Mustelier, Jr. |
| 2382364 | August 1945 | Tant |
| 4201205 | May 1980 | Bartholomew |
| 4936298 | June 1990 | Nisguba |
| 4960121 | October 1990 | Nelson et al. |
| 5048516 | September 1991 | Soderberg |
| 5143061 | September 1992 | Kaimer |
Attorney, Agent or Firm: Gernstein; Terry M.
Description
FIG. 1 is a front, top and side perspective view of the adjustable oxygen face mask showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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