Face shield

Latest Delta Medical Systems, Inc. Patents:

Description

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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a top plan view.

Referenced Cited
U.S. Patent Documents
D307065 April 3, 1990 Friedman
1911817 May 1933 Du Bois
2736027 February 1956 Parmelee
2758307 August 1956 Treiber
2834017 May 1958 Simpson et al.
3261027 July 1966 Lambert
4856109 August 15, 1989 Desy et al.
4856535 August 15, 1989 Forbes
Patent History
Patent number: D321268
Type: Grant
Filed: Nov 14, 1988
Date of Patent: Oct 29, 1991
Assignee: Delta Medical Systems, Inc. (Alpharetta, GA)
Inventor: Frank H. Nix, Jr. (Gainesville, GA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Paula Allen
Law Firm: Kennedy & Kennedy
Application Number: 7/270,302
Classifications
Current U.S. Class: D29/16