- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watchesmechanical parts of clocks or watches in generaltime-pieces using the position of the sun, moon, or stars
- G04B 15/12 - AdjustingRestricting the amplitude of the lever or the like
Patent holdings for IPC class G04B 15/12
Total number of patents in this class: 28
10-year publication summary
|
5
|
3
|
1
|
0
|
1
|
1
|
1
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nivarox-FAR S.A. | 272 |
11 |
| Rolex S.A. | 647 |
4 |
| Montres Breguet S.A. | 344 |
3 |
| Blancpain S.A. | 114 |
2 |
| ETA SA Manufacture Horlogere Suisse | 662 |
2 |
| Greubel Forsey S.A. | 38 |
2 |
| Seiko Watch Corporation | 112 |
2 |
| LVMH Swiss manufactures SA | 267 |
1 |
| Patek Philippe SA Geneve | 370 |
1 |
| Other owners | 0 |