Disposable face mask

Description

FIG. 1 is a front elevational view of a disposable face mask showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front elevational view of a second embodiment of the disposable face mask showing my new design;

FIG. 7 is a rear elevational view of FIG. 6;

FIG. 8 is a side elevational view of FIG. 6;

FIG. 9 is a top plan view of FIG. 6; and

FIG. 10 is a bottom plan view of FIG. 6.

Referenced Cited
U.S. Patent Documents
D271432 November 15, 1983 Liao et al.
4319567 March 16, 1982 Magidson
4384577 May 24, 1983 Huber et al.
4454881 June 19, 1984 Huber et al.
Foreign Patent Documents
6708861 January 1968 NLX
Patent History
Patent number: D285733
Type: Grant
Filed: Dec 9, 1983
Date of Patent: Sep 16, 1986
Assignee: Parmellee Industries, Inc. (Kansas City, MO)
Inventor: James M. Cooper (Shawnee Mission, KS)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Law Firm: Schmidt, Johnson, Hovey & Williams
Application Number: 6/559,754
Classifications
Current U.S. Class: D29/8