Horological setting machine and setting method
US-12105477-B2 · Oct 1, 2024 · US
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Compensation of changes in the motive power of the mainspring (by mechanical shaping of the mainspring G04B1/14 {; automatic regulation of the pendulum G04B18/003; of the regulator G04B19/28})
Compensation of changes in the motive power of the mainspring (by mechanical shaping of the mainspring G04B1/14 {; automatic regulation of the pendulum G04B18/003; of the regulator G04B19/28}) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04B1/22 |
| Official title | Compensation of changes in the motive power of the mainspring (by mechanical shaping of the mainspring G04B1/14 {; automatic regulation of the pendulum G04B18/003; of the regulator G04B19/28}) |
| Display label | Compensation of changes in the motive power of the mainspring (by mechanical shaping of the mainspring G04B1/14 {; automatic regulation of the pendulum G04B18/003; of the regulator G04B19/28}) |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Timepiece mechanism
US-11675313-B2 · Jun 13, 2023 · US
Timepiece comprising a tourbillon
US-11640141-B2 · May 2, 2023 · US
Drive member for a timepiece
US-11543775-B2 · Jan 3, 2023 · US
Mechanism for a timepiece and timepiece comprising such a mechanism
US-11460811-B2 · Oct 4, 2022 · US
Horological setting machine and setting method
US-2021302913-A1 · Sep 30, 2021 · US
Timepiece mechanism
US-2021096513-A1 · Apr 1, 2021 · US
Blocking device for a timepiece
US-2020117143-A1 · Apr 16, 2020 · US
Drive member for a timepiece
US-2020004202-A1 · Jan 2, 2020 · US
Timepiece comprising a tourbillon
US-2019377302-A1 · Dec 12, 2019 · US
Timepiece movement comprising a device for equalising a motor torque
US-10474109-B2 · Nov 12, 2019 · US
Timepiece regulating mechanism with optimised magnetic escapement
US-10241475-B2 · Mar 26, 2019 · US
Mechanism For A Timepiece And Timepiece Comprising Such A Mechanism
US-2019079454-A1 · Mar 14, 2019 · US
Mechanism for regulating the torque ratio between time-piece wheel sets
US-10222744-B2 · Mar 5, 2019 · US
Mechanical timepiece movement with power reserve detection
US-10162309-B2 · Dec 25, 2018 · US
Timepiece movement comprising a device for equalising a motor torque
US-2018107166-A1 · Apr 19, 2018 · US
Mechanical timepiece movement with power reserve detection
US-2018095422-A1 · Apr 5, 2018 · US
Movement for mechanical timepiece
US-2017351215-A1 · Dec 7, 2017 · US
Timepiece regulating mechanism with optimised magnetic escapement
US-2017261933-A1 · Sep 14, 2017 · US
Mechanism for regulating the torque ratio between time-piece wheel sets
US-2017176936-A1 · Jun 22, 2017 · US