Bearing for a horology component axis
US-2026072406-A1 · Mar 12, 2026 · US
with jewel hole and cap jewel {(jewel bearings with jewel hole and cap jewel G04B31/0082; tools for inserting jewel bearings G04D3/042)}
with jewel hole and cap jewel {(jewel bearings with jewel hole and cap jewel G04B31/0082; tools for inserting jewel bearings G04D3/042)} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04B31/04 |
| Official title | with jewel hole and cap jewel {(jewel bearings with jewel hole and cap jewel G04B31/0082; tools for inserting jewel bearings G04D3/042)} |
| Display label | with jewel hole and cap jewel {(jewel bearings with jewel hole and cap jewel G04B31/0082; tools for inserting jewel bearings G04D3/042)} |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing a timepiece bearing
US-12339627-B2 · Jun 24, 2025 · US
Rotary wheel set system of a horological movement
US-12259689-B2 · Mar 25, 2025 · US
Bearing for a timepiece
US-2024411271-A1 · Dec 12, 2024 · US
Shock absorber spring, bearing body and bearing for timepiece
US-12038723-B2 · Jul 16, 2024 · US
Rotary wheel set system of a horological movement
US-11886151-B2 · Jan 30, 2024 · US
Device for guiding a shaft of a sprung balance
US-2023288878-A1 · Sep 14, 2023 · US
Bearing, particularly a shock absorber, and rotary wheel set of a timepiece movement
US-11592784-B2 · Feb 28, 2023 · US
Method for the surface treatment of a jewel, in particular for the watchmaking industry
US-2023002882-A1 · Jan 5, 2023 · US
Shock absorbing device with angular locking
US-11448278-B2 · Sep 20, 2022 · US
Method for manufacturing a timepiece bearing
US-2022291634-A1 · Sep 15, 2022 · US
Mechanical component, mechanism module, movement, and timepiece
US-11327441-B2 · May 10, 2022 · US
Rotary wheel set system of a horological movement
US-2021405588-A1 · Dec 30, 2021 · US
Rotary wheel set system of a horological movement
US-2021405587-A1 · Dec 30, 2021 · US
Shock absorber spring, bearing body and bearing for timepiece
US-2021373498-A1 · Dec 2, 2021 · US
Angular locking shockproof system
US-11169487-B2 · Nov 9, 2021 · US
Guide bearing for a timepiece balance pivot
US-11073798-B2 · Jul 27, 2021 · US
Shock absorbing device with angular locking
US-2021190165-A1 · Jun 24, 2021 · US
Shock absorber bearing for an arbor of a timepiece wheel set
US-10845763-B2 · Nov 24, 2020 · US
Antishock device and timepiece mechanical oscillator with flexible guidance having such an antishock device
US-2020319597-A1 · Oct 8, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G04B31/04?
- CPC G04B31/04 is the Cooperative Patent Classification code for “with jewel hole and cap jewel {(jewel bearings with jewel hole and cap jewel G04B31/0082; tools for inserting jewel bearings G04D3/042)}.”
- How many patents are filed under CPC G04B31/04 (with jewel hole and cap jewel {(jewel bearings with jewel hole and cap jewel G04B31/0082; tools for inserting jewel bearings G04D3/042)})?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC G04B31/04 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).