- 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 31/06 - Manufacture or mounting processes
Patent holdings for IPC class G04B 31/06
Total number of patents in this class: 55
10-year publication summary
|
5
|
4
|
1
|
7
|
2
|
8
|
7
|
6
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rolex S.A. | 664 |
12 |
| ETA SA Manufacture Horlogere Suisse | 682 |
11 |
| Comadur S.A. | 87 |
9 |
| Nivarox-FAR S.A. | 281 |
8 |
| The Swatch Group Research and Development Ltd | 862 |
6 |
| Patek Philippe SA Geneve | 377 |
2 |
| Besse, François | 2 |
2 |
| citizen Watch Co., Ltd. | 1075 |
1 |
| Dominique Renaud SA | 9 |
1 |
| Pierhor-gasser SA | 2 |
1 |
| François Besse | 4 |
1 |
| La Pierrette S.A. | 2 |
1 |
| Other owners | 0 |