Face mask

Details Face mask Face mask

1986-04-25

1987-02-10

Schroeder, Werner H.

Apparel

Guard or protector

For wearer's head

2206, 12820628, A41D 1300, A62B 1802

Patent

active

046413790

ABSTRACT:
A flexible body portion covering substantially all of the face below the eyes of a wearer has nose and mouth openings. A flexible skirt affixed to the outer surface of the body portion along a seam which encompasses the nose and mouth openings and also at the tack points forms an air duct which directs expelled air and downwardly. In-turned flaps at the nose opening provide a seal around the wearer's nose. A stiff yet malleable arch affixed to the outer surface of the skirt prevent the mask from resting upon or rubbing against the wearer's nose. Broad lateral cheek rises provide vertical support.

REFERENCES:
patent: 780616 (1905-01-01), Palmer
patent: 2174523 (1939-10-01), Manson
patent: 3768100 (1973-10-01), Colman et al.
patent: 3878563 (1975-04-01), Pulju
patent: 4300240 (1981-11-01), Edwards
patent: 4520509 (1985-06-01), Ward

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