Preform molding apparatus for forming a preform having a neck ring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8435027
APP PUB NO 20100243597A1
SERIAL NO

12733439

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Abstract

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To provide a preform, a bottle and a preform molding apparatus capable of preventing lowering in the mechanical strength of a preform, reducing the amount of a resin material, as well as improving productivity.

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Patent Owner(s)

Patent OwnerAddress
TOYO SEIKAN KAISHA LTD18-1 HIGASHI-GOTANDA 2-CHOME SHINAGAWA-KU TOKYO 141-8640

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imatani, Tsuneo Yokohama, JP 26 195
Nemoto, Satoru Yokohama, JP 25 74
Sasaki, Masayuki Yokohama, JP 51 582

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