Featured patents

Timepiece Balance Spring
US 08821007 B2, Sept. 2, 2014, With curb pins, Marc Stranczl et al. / Nivarox-FAR S.A. (Le Locle, CH)
An anti-trip balance spring for a timepiece comprising at least one strand wound…

US 08830797 B2, Sept. 9, 2014, Movable ring or disk, Christian Fleury et al. / Rolex S.A. (Geneva, CH)
A timepiece comprising an indicator dial, a days-of-the-month mechanism…

Watch Assembly With a Spare Battery for Readily Powering an External Mobile Electronic Device
US 08787119 B2, July 22, 2014, Electrical, Yeoshua Sorias
A watch assembly, comprising:…

Two-Phase Detached Escapement Mechanism for Oscillators and Related Systems
US 08764280 B2, July 1, 2014, Pendulum type, W. Daniel Hillis et al. / The Long Now Foundation (San Francisco, US)
An escapement mechanism for an oscillator structure having a fixed portion,…

Time Adjustment Device, Timekeeping Device With a Time Adjustment Device, and Time Adjustment Method
US 08773955 B2, July 8, 2014, With wireless synchronization, Norimitsu Baba / Seiko Epson Corporation (Tokyo, JP)
A time adjustment device comprising:…

Elapsed Time Clock
US 08611192 B2, Dec. 17, 2013, Hand and dial, Yuen Po Man et al. / Learning Resources, Inc. (Vernon Hills, US)
A clock comprising:…

Band, Wristwatch With the Band and Method of Making the Band
US 08613544 B2, Dec. 24, 2013, With band or bracelet details, Yoji Honda et al. / Casio Computer Co., Ltd. (Tokyo, JP)
A band comprising: a band…

Striking Mechanism for a Watch or a Music Box
US 08559277 B2, Oct. 15, 2013, Musical, Davide Sarchi et al. / Montres Breguet SA (L'Abbaye, CH)
A striking mechanism for a watch or a music box, said striking mechanism…

System for Timing a Sports Competition With Two Timing Devices
US 08559276 B2, Oct. 15, 2013, Stop time type, Fabien Blondeau / Swiss Timing (Corgemont, CH)
A system for timing a sports competition, which includes a main timing device…

Calendar Display Device and Calendar Watch
US 08503267 B2, Aug. 6, 2013, Movable ring or disk, Thibaut Philippine / Societe anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie (Le Brassus, CH)
A calendar display device, in particular for a mechanical watch piece comprising…

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