Component for a timepiece movement

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11237520
APP PUB NO 20180024501A1
SERIAL NO

15652283

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Importance

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Abstract

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A pivot arbor for a timepiece movement includes a pivot made of a first non-magnetic metal material at at least one end in order to limit the sensitivity to magnetic fields. An outer surface of the pivot is coated with a first layer of a second material such as Ni, NiB, and/or NiP. The first layer of the second material is partially coated with a second layer of a third material selected from gold, silver, copper, platinum, rhodium, palladium and their alloys.

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Patent Owner(s)

  • NIVAROX-FAR SA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Charbon, Christian Chezard-St-Martin, CH 77 144
Fussinger, Alexandre Wavre, CH 12 32
Verardo, Marco Les Bois, CH 65 367

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