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United States of America Patent

PATENT NO 9753434
APP PUB NO 20160109853A1
SERIAL NO

14893540

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Facilitate operations to release a bezel from a rotation prevented state and to rotate the bezel and avoid erroneously releasing the rotation prevented state. A timepiece includes a restrictor having engaging teeth and being movable between a restricted position and a release position by engaging/disengaging the engaging teeth with teeth of the bezel. The timepiece also has a holding mechanism holding the restrictor between a held state, i.e., restricted position and a non-held state. i.e., the release position. The holding mechanism includes two push-buttons and a release mechanism including a spring bar and engaging hole. The release mechanism switches the restrictor to the non-held state irrespective of a continuance of applying the pressing operation forces after the pressing operation forces are applied simultaneously to the two push-buttons.

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First Claim

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Patent Owner(s)

  • CITIZEN WATCH CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Michiyuki Tokyo, JP 1 13

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