Chronograph module equipped with a removable wheel
US-12585229-B2 · Mar 24, 2026 · US
with elastic means between the toothing and the hub of a toothed wheel
with elastic means between the toothing and the hub of a toothed wheel · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04B13/025 |
| Official title | {with elastic means between the toothing and the hub of a toothed wheel} |
| Display label | with elastic means between the toothing and the hub of a toothed wheel |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chronograph module equipped with a removable wheel
US-2024369975-A1 · Nov 7, 2024 · US
Winding device, particularly of a horological barrel, fitted with a disconnectable ratchet
US-2024176293-A1 · May 30, 2024 · US
Spring for a notching system and timepiece notching system
US-11977355-B2 · May 7, 2024 · US
Drive device for a display element
US-11899401-B2 · Feb 13, 2024 · US
Disengagement of two gear trains
US-11733654-B2 · Aug 22, 2023 · US
Timepiece component with a non-magnetic shaft-like portion made of ceramic
US-11500333-B2 · Nov 15, 2022 · US
Timepiece display mobile component with friction adjustment mechanism
US-11467539-B2 · Oct 11, 2022 · US
Spring for a notching system and timepiece notching system
US-2022197216-A1 · Jun 23, 2022 · US
Repeater mechanism with tensioned chain
US-11073797-B2 · Jul 27, 2021 · US
Disengagement of two gear trains
US-2021063966-A1 · Mar 4, 2021 · US
Mechanical component and timepiece
US-10747178-B2 · Aug 18, 2020 · US
Mechanical component, timepiece, and manufacturing method of mechanical component
US-10747177-B2 · Aug 18, 2020 · US
Drive device for a display element
US-2020218199-A1 · Jul 9, 2020 · US
Timepiece display mobile component with friction adjustment mechanism
US-2020192295-A1 · Jun 18, 2020 · US
Timepiece component with a non-magnetic shaft-like portion made of ceramic
US-2020019119-A1 · Jan 16, 2020 · US
Timepiece wheel set
US-10365608-B2 · Jul 30, 2019 · US
Repeater mechanism with tensioned chain
US-2019196409-A1 · Jun 27, 2019 · US
Mechanical Component, Timepiece, And Manufacturing Method Of Mechanical Component
US-2018356768-A1 · Dec 13, 2018 · US
Mechanical component and timepiece
US-2018314208-A1 · Nov 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G04B13/025?
- CPC G04B13/025 is the Cooperative Patent Classification code for “with elastic means between the toothing and the hub of a toothed wheel.”
- How many patents are filed under CPC G04B13/025 (with elastic means between the toothing and the hub of a toothed wheel)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC G04B13/025 growing?
- Publication counts under this code: 1 in 2023 vs 4 in 2024 (latest complete years).