- 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 3/02 - Removably-mounted keys or the like
Patent holdings for IPC class G04B 3/02
Total number of patents in this class: 8
10-year publication summary
|
1
|
2
|
1
|
3
|
0
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2
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Montres Breguet S.A. | 344 |
5 |
| Seiko Epson Corporation | 19005 |
1 |
| MECO S.A. | 30 |
1 |
| The Swatch Group Research and Development Ltd | 813 |
1 |
| Other owners | 0 |