- 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 27/08 - Mechanical devices for setting the time-indicating means by using parts of the case
Patent holdings for IPC class G04B 27/08
Total number of patents in this class: 8
10-year publication summary
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0
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0
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1
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0
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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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| 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 | 703 |
2 |
| Hampden Corporation | 17 |
2 |
| Samsung Electronics Co., Ltd. | 158442 |
1 |
| Casio Computer Co., Ltd. | 3491 |
1 |
| Richemont International SA | 2933 |
1 |
| The Swatch Group Research and Development Ltd | 877 |
1 |
| Other owners | 0 |