Rescue oxygen-medication mask

Description

FIG. 1 is a front and top perspective view of the rescue oxygen-medication 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;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D283742 May 6, 1986 Hall
4219020 August 26, 1980 Czajka
4258710 March 31, 1981 Reber
4263908 April 28, 1981 Mizerak
4328797 May 11, 1982 Rollins
4402316 September 6, 1983 Gladberry
4649912 March 17, 1987 Collins
4702243 October 27, 1987 Smith
5143061 September 1, 1992 Kaimer
Patent History
Patent number: D347494
Type: Grant
Filed: Aug 25, 1992
Date of Patent: May 31, 1994
Inventor: Enrique Mustelier, Jr. (Coral Gables, FL)
Primary Examiner: Kay H. Chin
Attorney: Terry M. Gernstein
Application Number: 7/934,345
Classifications
Current U.S. Class: D29/7; D29/8