Foam duct

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9114590
APP PUB NO 20130224415A1
SERIAL NO

13761275

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A foam duct to which a heat insulating property and a shock absorbing property can be is provided due to structure of the foam duct is a foam duct including foam resin and includes a high-foam wall portion having a higher expansion ratio than other wall portions.

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Patent Owner(s)

  • KYORAKU CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Onodera, Masaaki Kanagawa, JP 37 240

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