Face shield

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Description

FIG. 1 is a front and side perspective view of a face shield showing our 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 top plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1370121 March 1921 King
1508907 September 1924 Work
1652973 December 1927 Bowers
2056027 September 1936 Tracey
3555559 January 1971 Hundhausen
Foreign Patent Documents
24815 May 1967 JPX
Patent History
Patent number: D321957
Type: Grant
Filed: Dec 14, 1989
Date of Patent: Nov 26, 1991
Assignee: Sellstrom Manufacturing Company (Palatine, IL)
Inventors: Tobias Brown (Oak Park, IL), Burton L. Siegal (Skokie, IL)
Primary Examiner: Kay H. Chin
Law Firm: Neuman, Williams, Anderson & Olson
Application Number: 7/450,841
Classifications
Current U.S. Class: D29/9; D29/15