Face mask

Wallace November 5, 1

Patent Grant D321419

U.S. patent number D321,419 [Application Number 07/435,290] was granted by the patent office on 1991-11-05 for face mask. This patent grant is currently assigned to Intertech Resources Inc.. Invention is credited to Dean R. Wallace.


United States Patent D321,419
Wallace November 5, 1991

Face mask

Claims

The ornamental design for a face mask, as shown and described.
Inventors: Wallace; Dean R. (Fort Myers, FL)
Assignee: Intertech Resources Inc. (Lincolnshire, IL)
Appl. No.: 07/435,290
Filed: November 9, 1989

Current U.S. Class: D24/110.4
Field of Search: ;D29/6,7,8 ;128/206.24,206.28,206.26,206.17,207.11,202.23,205.17

References Cited [Referenced By]

U.S. Patent Documents
D189009 October 1960 Muller
D293613 January 1988 Wingler
D305166 December 1989 Quinn et al.
3315674 April 1967 Bloom et al.
3982532 September 1976 Halltin et al.
4062357 December 1977 Laerdal
4337767 July 1982 Yahata
4799477 January 1989 Lewis
Primary Examiner: Chin; Kay H.
Attorney, Agent or Firm: Marshall, O'Toole, Gerstein, Murray & Bicknell

Description



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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side view being a mirror image of that shown;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof.

* * * * *


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