- 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 11/02 - Devices allowing the motion of a rotatable part in only one direction
Patent holdings for IPC class G04B 11/02
Total number of patents in this class: 24
10-year publication summary
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1
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2
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4
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5
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0
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1
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1
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1
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rolex S.A. | 664 |
8 |
| ETA SA Manufacture Horlogere Suisse | 682 |
6 |
| Patek Philippe SA Geneve | 377 |
2 |
| Blancpain S.A. | 117 |
1 |
| HUBLOT SA, Geneve | 158 |
1 |
| Montres Breguet S.A. | 350 |
1 |
| Nivarox-FAR S.A. | 281 |
1 |
| Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie | 12 |
1 |
| The Swatch Group Research and Development Ltd | 861 |
1 |
| Van Cleef & Arpels S.A. | 5 |
1 |
| Zhuhai Hengqin Super Technology Ltd. | 14 |
1 |
| Other owners | 0 |