Pull-on disposable wearing article with tapered folding guide lines and tucking zones

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7588561
APP PUB NO 20050075618A1
SERIAL NO

10753531

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pull-on disposable wearing article is formed in a crotch region with first and second pairs of folding guide lines extending from first and second waist lateral margins toward a transverse middle of the crotch region, respectively. The crotch region is divided into a first zone enclosed by the first waist lateral margin and the first folding guide lines, a second zone enclosed by the second waist lateral margin and the second folding guide lines and a third zone outside the first and second zones. Inside the side edges of the core, first and second elastic members are contractible attached to the article. The first and second elastic members extend across the first and second zones to the third zone. The first and second zones are pulled inward under contractile forces of the elastic members to form tucks which are convex inwardly of the leg-holes.

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Patent Owner(s)

Patent OwnerAddress
UNI-CHARM CORPORATION182 KINSEICHOSHIMOBUN SHIKOKUCHUO-SHI EHIME 799-0111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kenmochi, Yasuhiko Kagawa-ken , JP 35 1025
Otsubo, Toshifumi Kagawa-ken , JP 125 3293
Shimada, Takaaki Kagawa-ken , JP 28 876
Uosawa, Takako Kagawa-ken , JP 4 163

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