- 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 17/32 - Component parts or constructional details, e.g. collet, stud
Patent holdings for IPC class G04B 17/32
Total number of patents in this class: 135
10-year publication summary
|
13
|
12
|
8
|
12
|
8
|
8
|
6
|
8
|
5
|
4
|
| 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 | 706 |
38 |
| The Swatch Group Research and Development Ltd | 878 |
23 |
| Nivarox-FAR S.A. | 287 |
21 |
| Montres Breguet S.A. | 361 |
14 |
| Rolex S.A. | 725 |
9 |
| Omega SA | 220 |
4 |
| Seiko Epson Corporation | 20248 |
3 |
| Blancpain S.A. | 127 |
3 |
| Patek Philippe SA Geneve | 413 |
3 |
| Agenhor S.A. | 9 |
2 |
| LVMH Swiss manufactures SA | 272 |
2 |
| Ball Watch Company SA | 11 |
1 |
| Bulgari Horlogerie SA | 54 |
1 |
| citizen Watch Co., Ltd. | 1087 |
1 |
| Damasko GmbH | 14 |
1 |
| Glashütter Uhrenbetrieb GmbH | 81 |
1 |
| LVHM Swiss Manufactures SA | 2 |
1 |
| Master Dynamic Limited | 13 |
1 |
| Seiko Watch Kabushiki Kaisha | 49 |
1 |
| Firehouse Horology, Inc. | 1 |
1 |
| Other owners | 4 |