- 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 29/00 - Frameworks
Patent holdings for IPC class G04B 29/00
Total number of patents in this class: 55
10-year publication summary
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0
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1
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1
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1
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0
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0
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0
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0
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0
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0
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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 | 692 |
13 |
| Seiko Instruments Inc. | 460 |
7 |
| Nivarox-FAR S.A. | 281 |
6 |
| Casio Computer Co., Ltd. | 3488 |
5 |
| Seiko Watch Corporation | 112 |
5 |
| The Swatch Group Research and Development Ltd | 870 |
4 |
| Greubel Forsey S.A. | 38 |
2 |
| Seiko Epson Corporation | 19984 |
1 |
| Rockwell Automation Technologies, Inc. | 2737 |
1 |
| Cartier Creation Studio SA | 12 |
1 |
| Mark A. Butterworth | 1 |
1 |
| MECO S.A. | 29 |
1 |
| Montres Breguet S.A. | 347 |
1 |
| Montres Rado S.A. | 14 |
1 |
| PB, Inc | 45 |
1 |
| Richemont International SA | 2870 |
1 |
| Rolex S.A. | 702 |
1 |
| Suunto Oy | 167 |
1 |
| The Swatch Group Management Services AG | 7 |
1 |
| G. & F. Châtelain Sàrl | 2 |
1 |
| Other owners | 0 |