Method for making a spring for a timepiece

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United States of America Patent

PATENT NO 9104178
APP PUB NO 20120281510A1
SERIAL NO

13514137

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Abstract

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The invention relates to a method for making a spring for a timepiece that comprises at least one monobloc ribbon of metal glass including at least one curvature. The method is characterized in that said method comprises the step of shaping by means of plastic-deformation said monobloc ribbon in order to obtain at least a portion of said curvature.

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Patent Owner(s)

Patent OwnerAddress
ROLEX S A1211 GENÈVE 26

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gyger, Thomas Le Fuet, CH 16 103
Von, Niederhäusern Vincent Courrendlin, CH 7 27

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