- 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 47/04 - Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached ornaments or amusement apparatus
Patent holdings for IPC class G04B 47/04
Total number of patents in this class: 107
10-year publication summary
|
9
|
12
|
3
|
17
|
12
|
9
|
10
|
15
|
6
|
4
|
| 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 |
10 |
| Omega SA | 197 |
7 |
| Preciflex SA | 53 |
7 |
| Samsung Display Co., Ltd. | 30585 |
6 |
| Cartier International AG | 1140 |
5 |
| CompliTime SA | 54 |
5 |
| Montres Jaquet Droz SA | 38 |
5 |
| Realization Desal AG | 22 |
5 |
| Levitation AG | 6 |
4 |
| ETA SA Manufacture Horlogere Suisse | 638 |
3 |
| Les Ateliers Horlogers Dior SA | 4 |
3 |
| HARTZBAND, Paul | 6 |
3 |
| Seiko Time Creation Inc. | 8 |
3 |
| Chopard Technologies SA | 15 |
2 |
| Dolce & Gabbana S.r.l. | 54 |
2 |
| Manufacture Contemporaine du Temps (mct) SA | 2 |
2 |
| Patek Philippe SA Geneve | 355 |
2 |
| SICPA Holding SA | 881 |
2 |
| The Swatch Group Management Services AG | 73 |
2 |
| Interlokit Inc. | 18 |
2 |
| Other owners | 27 |