Folding hat

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9949520
SERIAL NO

14169905

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A folding hat that eliminates the risk of damaging the cloth by an elastic ring for a long life. The folding hat has the elastic ring sewn in an outer circumferential edge of a brim, and the elastic ring is formed by coupling both ends of a flat wire rod shaped by rolling spring steel round wire. Regarding the elastic ring, both ends of the flat wire rod are preferably coupled by: inserting both ends of the flat wire rod in both sides of a tubular metal stop, respectively; and crushing the metal stop. The metal stop has a pair of facing convex parts on which the tips of both ends of the flat wire rod can respectively abut at an inner center part that may be used.

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Patent Owner(s)

Patent OwnerAddress
CHUO BOHSHI CO LTD16-28 HIGASHI-NAKAMOTO 2-CHOME HIGASHINARI-KU OSAKA 537-0021

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Terada, Takao Osaka, JP 18 487

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