- 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: 77
10-year publication summary
|
6
|
5
|
7
|
4
|
9
|
5
|
8
|
2
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ETA SA Manufacture Horlogere Suisse | 707 |
14 |
| The Swatch Group Research and Development Ltd | 878 |
9 |
| Nivarox-FAR S.A. | 287 |
7 |
| Rolex S.A. | 724 |
6 |
| Comadur S.A. | 96 |
4 |
| Seiko Epson Corporation | 20204 |
3 |
| HUBLOT SA, Geneve | 159 |
3 |
| Omega SA | 220 |
3 |
| citizen Watch Co., Ltd. | 1084 |
2 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 235 |
2 |
| CT Time S.A. | 12 |
2 |
| Officine Panerai AG | 10 |
2 |
| Patek Philippe SA Geneve | 413 |
2 |
| Manufacture D'horlogerie Audemars Piguet SA | 91 |
2 |
| Association Suisse pour la Recherche Horlogere | 10 |
1 |
| Bulgari Horlogerie SA | 54 |
1 |
| Cartier Creation Studio SA | 12 |
1 |
| Chiron-Werke GmbH & Co. KG | 32 |
1 |
| CompliTime SA | 28 |
1 |
| Gfpi SA | 17 |
1 |
| Other owners | 10 |