- 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 29/04 - Connecting or supporting parts
Patent holdings for IPC class G04B 29/04
Total number of patents in this class: 40
10-year publication summary
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5
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3
|
1
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4
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2
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2
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2
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4
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2
|
1
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| 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 | 704 |
15 |
| Nivarox-FAR S.A. | 287 |
8 |
| Rolex S.A. | 733 |
4 |
| Bulgari Horlogerie SA | 53 |
2 |
| The Swatch Group Research and Development Ltd | 877 |
2 |
| Seiko Epson Corporation | 20446 |
1 |
| LVMH Swiss manufactures SA | 271 |
1 |
| Montres Breguet S.A. | 360 |
1 |
| Omega SA | 220 |
1 |
| Patek Philippe SA Geneve | 419 |
1 |
| Pequignet S.A. | 5 |
1 |
| Shenzhen Water World Co., Ltd. | 328 |
1 |
| Manufacture D'horlogerie Audemars Piguet SA | 96 |
1 |
| Performance Mécanique SA | 1 |
1 |
| Other owners | 0 |