TUBULAR BODY

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250009010A1
SERIAL NO

18892540

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This tubular body comprises a first sheet-shaped material with a circular or elliptical cross-section, and a second sheet-shaped material positioned around the first, also with a circular or elliptical cross-section. An adhesive layer between the two materials bonds them together. The structure features multiple vent holes along the circumference, some of which expose the adhesive layer to the inner surface of the hole, while others do not. The design allows for controlled venting through these holes, optimizing performance by balancing adhesion and airflow.

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Patent Owner(s)

Patent OwnerAddress
JAPAN TOBACCO INCTOKYO 105-6927

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
TAMURA, Katsuya Tokyo, JP 1 0

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