- 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 1/14 - MainspringsBridles therefor
Patent holdings for IPC class G04B 1/14
Total number of patents in this class: 87
10-year publication summary
|
8
|
5
|
5
|
8
|
8
|
7
|
2
|
0
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nivarox-FAR S.A. | 274 |
20 |
| ETA SA Manufacture Horlogere Suisse | 673 |
14 |
| Rolex S.A. | 654 |
14 |
| The Swatch Group Research and Development Ltd | 823 |
6 |
| Patek Philippe SA Geneve | 375 |
5 |
| Blancpain S.A. | 115 |
4 |
| Cartier International AG | 151 |
3 |
| Seiko Epson Corporation | 19194 |
2 |
| Cartier Creation Studio SA | 16 |
2 |
| LVMH Swiss manufactures SA | 270 |
2 |
| Association Suisse pour La Recherche Horlogere (asrh) | 4 |
1 |
| Carbontime Limited | 2 |
1 |
| Creepservice SARL | 2 |
1 |
| Diamaze Microtechnology S.A. | 1 |
1 |
| GFD Gesellschaft für Diamantprodukte mbH | 25 |
1 |
| Manufacture et fabrique de montres et chronometres Ulysse Nardin Le Locle SA | 28 |
1 |
| Master Dynamic Limited | 13 |
1 |
| Montres Breguet S.A. | 345 |
1 |
| Preciflex SA | 57 |
1 |
| Richemont International SA | 2694 |
1 |
| Other owners | 5 |