BAG CONTAINER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20110019945A1
SERIAL NO

12935441

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bag container includes a synthetic-resin container body shaped by using a mold and including a body portion including a bottom portion and a spout-forming portion. A spout is formed by tearing an easy-to-tear portion of the spout-forming portion and removing a to-be-torn-off portion. The spout-forming portion is provided projecting upward, perpendicular to a placing surface formed by the bottom portion, from the body portion. An opening tab piece including an engagement hole with which the ball of a finger is to engage is provided projecting on one side of the spout-forming portion. The engagement hole has a shape that guides the finger such that, when the easy-to-tear portion is to be torn, the ball of the finger engages with a circumferential edge portion of the engagement hole from the inner side thereof while being oriented toward the circumferential direction centering about an end of the easy-to-tear portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
YOSHINO KOGYOSHO CO LTDTOKYO JAPAN TOKYO METROPOLIS
KAO CORPORATIONTOKYO JAPAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujinami, Susumu Tokyo, JP 19 289
Inagawa, Yoshinori Tokyo, JP 32 143
Kamata, Shigeo Tokyo, JP 6 59
Kawamata, Shigeyuki Tokyo, JP 5 62
Kurosawa, Takao Tokyo, JP 26 554
Sagara, Koichi Tokyo, JP 9 171

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