Hygienic napkin

Details Hygienic napkin Hygienic napkin

1974-12-30

1976-07-20

Trapp, Lawrence W.

Surgery

Respiratory method or device

Ozone or ion generation

A61F 136

Patent

active

039700879

ABSTRACT:
An hygienic napkin comprising an envelope of liquid penetrable material which is folded and secured in such a manner as to form a pouch for receiving absorbent material therein. The envelope is provided with a flap for closing the pouch and a fluid-impervious sheet is provided for preventing passage of liquids all the way through the envelope.

REFERENCES:
patent: 3460535 (1969-08-01), Behna
patent: 3643662 (1972-02-01), McGuire et al.
patent: 3665922 (1972-05-01), Skora
patent: 3804092 (1974-04-01), Tunc

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