Eye shield with face engaging seal

Details Eye shield with face engaging seal Eye shield with face engaging seal

1985-05-21

1987-09-01

Schroeder, Werner H.

Apparel

Guard or protector

For wearer's head

2428, A61F 902

Patent

active

046898379

ABSTRACT:
A mask to be worn flush on the face, consists of a case delimited by a frame, and open on one side to the face. The frame includes a flange consisting of two rims extending in both directions of the plane of the frame and transverse to the frame. The frange is extended by a flexible cushion which extends towards the wearer's face, on both sides of the frame and which is curved inwardly, remote from the rim on which the cushion is cantilevered.

REFERENCES:
patent: 2406608 (1946-08-01), Joyce
patent: 2406998 (1946-09-01), DuBois
patent: 2648843 (1953-08-01), Hirschmann
patent: 2918676 (1959-12-01), Matheson
patent: 2936458 (1960-05-01), Luisada
patent: 4069516 (1978-01-01), Watkins, Jr.
patent: 4353134 (1982-10-01), MacNabb

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