- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watches; mechanical parts of clocks or watches in general; time-pieces using the position of the sun, moon, or stars
- G04B 5/16 - Construction of the weights
Patent holdings for IPC class G04B 5/16
Total number of patents in this class: 40
10-year publication summary
|
2
|
5
|
1
|
3
|
0
|
2
|
8
|
1
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Swatch Group Research and Development Ltd | 778 |
11 |
| ETA SA Manufacture Horlogere Suisse | 638 |
6 |
| Les Ateliers Horlogers Dior SA | 4 |
3 |
| Patek Philippe SA Geneve | 355 |
3 |
| Christian Dior Couture, S.A. | 254 |
2 |
| Guenat S.A. Montres Valgine | 9 |
2 |
| Nivarox-FAR S.A. | 265 |
2 |
| Officine Panerai AG | 178 |
2 |
| Altmann Casting AG | 3 |
1 |
| Blancpain S.A. | 111 |
1 |
| Cartier International AG | 1140 |
1 |
| Montres Breguet S.A. | 349 |
1 |
| Omega SA | 197 |
1 |
| ISA FRANCE SAS | 2 |
1 |
| La Fabrique du Temps SA | 3 |
1 |
| Frederic Piguet S.A. | 6 |
1 |
| Manufacture D'horlogerie Audemars Piguet SA | 48 |
1 |
| Other owners | 0 |