Disposable diaper
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United States of America Patent
Stats
-
Aug 25, 1981
Grant Date -
N/A
app pub date -
Jun 4, 1979
filing date -
Jun 4, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides an absorbent structure, such as a disposable diaper or a training panty, including a first outer layer in the form of a moisture-impervious backing sheet, a second outer layer in the form of a liquid barrier positioned in superposed relationship with respect to the backing sheet and an absorbent batt sandwiched between the first and second outer layers. The liquid barrier has a single opening situated so as to contact the perineal region of the wearer.
First Claim
Family
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Cited Art Landscape
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