Easily tearable zipper tape and packaging bag with easily tearable zipper tape

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9296522
APP PUB NO 20150086139A1
SERIAL NO

14557981

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A thin portion is provided near an opening of a bag body to a main body of a belt-like base connected to an engagement portion. The thin portion is provided between a thick first projecting portion and a thick second projecting portion. The thin portion is thinner than the first projecting portion and the second projecting portion. On the thin portion, ribs are provided in plural lines.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
IDEMITSU UNITECH CO LTD2-3 SHIBA 4-CHOME MINATO-KU TOKYO 1080014

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tamaoki, Tomohiko Sodegaura, JP 5 8

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 29, 2027
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