- 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 29/02 - PlatesBridgesCocks
Patent holdings for IPC class G04B 29/02
Total number of patents in this class: 71
10-year publication summary
|
5
|
6
|
5
|
6
|
4
|
9
|
5
|
8
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ETA SA Manufacture Horlogere Suisse | 668 |
14 |
| The Swatch Group Research and Development Ltd | 813 |
8 |
| Nivarox-FAR S.A. | 272 |
7 |
| Comadur S.A. | 84 |
4 |
| Seiko Epson Corporation | 19005 |
3 |
| HUBLOT SA, Geneve | 155 |
3 |
| citizen Watch Co., Ltd. | 1070 |
2 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 224 |
2 |
| CT Time S.A. | 10 |
2 |
| Officine Panerai AG | 42 |
2 |
| Omega SA | 207 |
2 |
| Rolex S.A. | 647 |
2 |
| Manufacture D'horlogerie Audemars Piguet SA | 65 |
2 |
| Association Suisse pour la Recherche Horlogere | 9 |
1 |
| Bulgari Horlogerie SA | 43 |
1 |
| Cartier Creation Studio SA | 16 |
1 |
| Chiron-Werke GmbH & Co. KG | 37 |
1 |
| CompliTime SA | 36 |
1 |
| Gfpi SA | 17 |
1 |
| Montres Breguet S.A. | 344 |
1 |
| Other owners | 11 |