Reel members and film winding methods

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United States of America Patent

SERIAL NO

11228299

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Abstract

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A reel member assembly is formed of a plurality of reel members connected to each other. Each reel member includes a winding spool around which a given film can be wound and a flange mounted on the winding spool and having a guide groove for passing the film. The winding spools are axially connectable to each other. Each reel member includes a plurality of flanges mounted on the winding spool.

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Patent Owner(s)

Patent OwnerAddress
SONY CHEMICALS CORPGATE CITY OSAKI EAST TOWER 8F 1-11-2 OSAKI SHINAGAWA-KU TOKYO 141-0032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Koji Kanuma-shi, JP 103 1740
Ito, Masahiko Kanuma-shi, JP 139 1953

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