- 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 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: 119
10-year publication summary
|
17
|
15
|
13
|
12
|
6
|
12
|
9
|
7
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ETA SA Manufacture Horlogere Suisse | 638 |
34 |
| Nivarox-FAR S.A. | 265 |
21 |
| The Swatch Group Research and Development Ltd | 778 |
21 |
| Montres Breguet S.A. | 349 |
12 |
| Rolex S.A. | 606 |
6 |
| Blancpain S.A. | 111 |
3 |
| Omega SA | 197 |
3 |
| Patek Philippe SA Geneve | 355 |
3 |
| Seiko Epson Corporation | 18724 |
2 |
| Agenhor S.A. | 9 |
2 |
| LVMH Swiss manufactures SA | 265 |
2 |
| Ball Watch Company SA | 8 |
1 |
| Damasko GmbH | 14 |
1 |
| Gfpi SA | 28 |
1 |
| Glashütter Uhrenbetrieb GmbH | 79 |
1 |
| LVHM Swiss Manufactures SA | 2 |
1 |
| Master Dynamic Limited | 14 |
1 |
| Seiko Watch Kabushiki Kaisha | 35 |
1 |
| Firehouse Horology, Inc. | 1 |
1 |
| Marc André Jeanneret | 1 |
1 |
| Other owners | 1 |