Disposable diapers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 8, 2002
Grant Date -
N/A
app pub date -
Aug 13, 1993
filing date -
Aug 24, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A disposable diaper has front and a rear bodies permanently welded together at a crotch zone along a welding line convexly curved upward. Fasteners are formed along side edges of one of the front and rear bodies to enable the bodies to be releasably attached together to form the basic structure of the diaper. An auxiliary liquid absorbent panel is permanently attached to float above the convexly curved welding line of the crotch zone for greater absorbency.
First Claim
Family
International Classification(s)
Cited Art Landscape
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