Sanitary napkin
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 7, 1995
Grant Date -
N/A
app pub date -
Jun 15, 1992
filing date -
Jan 13, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sanitary napkin is provided with flaps including wings formed on laterally opposite sides thereof. Top surfaces of the flaps are formed by liquid barrier sheets of which the inner areas form together with the topsheet pockets therebetween to receive menstrual fluid. The pockets are opened as the wings are folded onto the outer sides of a crotch zone of user's underpants to fix the napkin thereto.
First Claim
Family
International Classification(s)
Cited Art Landscape
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