Oscillating system for a watch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11415941
APP PUB NO 20180364645A1
SERIAL NO

16061561

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Some embodiments are directed to adjusting the oscillation frequency of an oscillating system for a watch movement, including:

    selecting a hairspring,selecting a balance belonging to a predetermined class, without a balance rim,at least two weight elements for balancing in a predetermined batch,pairing the hairspring with the balance and the at least two weight elements,measuring an oscillation frequency of the oscillating system including the hairspring, the balance and the at least two weight elements, andselecting at least one of a balance of another class or of the at least two weight elements of another batch if the measured oscillation frequency does not correspond to a desired oscillation frequency.

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First Claim

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Patent Owner(s)

  • WCP (WATCH CONNAISSEUR PROJECT) SA

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fraessdorf, Karsten La Chaux-de-Fonds, CH 1 0

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