Underpants-type disposable diaper

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11291593
APP PUB NO 20190209393A1
SERIAL NO

16303279

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an underpants-type disposable diaper, three-dimensional gathers are provided on both sides in the width direction of an inner member. A fallen portion of each of the three-dimensional gather has a fallen non-stretchable portion to which a contraction force of gather elastic members does not act. A character representation is printed at a position in the fallen non-stretchable portion of the inner member, and this character representation is made visible from the inside of the diaper.

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First Claim

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Family

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Patent Owner(s)

  • DAIO PAPER CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takaishi, Mina Tochigi, JP 6 22

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Oct 5, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 5, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 5, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00