Visor and shield attached to eyeglasses

Apparel – Guard or protector – For wearer's head

Patent

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Details

2 10, 2 13, 128863, 351158, A61F 904

Patent

active

049455737

ABSTRACT:
A mask to protect physicians, dentists and technicians from spatter from patients afflicted with various diseases (including A.I.D.S.) is assembled from two parts, which may be shipped and stored flat. The visor is formed of a flat piece of sheet rubber formed with transverse slits so that the visor may be attached to ordinary eyeglasses. The shape of the visor provides a curved, forward extending bill. Slits are formed near the outer edge of the visor. A transparent shield has dovetail projections on its upper edge which snap through the slits. Other cooperating fastening means may be used to assemble the visor and shield and also to hold the visor on eyeglasses. The shield is supported by the visor and hangs down to about the chin, protecting the eyes, nose and mouth.

REFERENCES:
patent: 1199529 (1916-09-01), Collman
patent: 1202513 (1916-10-01), Gudger
patent: 1673859 (1928-06-01), Wittcoff
patent: 2541242 (1951-02-01), Grove
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patent: 2724834 (1955-11-01), Henderson
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patent: 3458866 (1969-08-01), De Man
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patent: 4543667 (1985-10-01), Garbutt
patent: 4625341 (1986-12-01), Broersma
patent: 4701965 (1987-10-01), Landis
patent: 4768231 (1988-09-01), Schrack
patent: 4850049 (1989-07-01), Landis et al.

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