- All sections
- G - Physics
- G04C - Electromechanical clocks or watches
- G04C 21/06 - Indicating the time of the day by striking mechanism
Patent holdings for IPC class G04C 21/06
Total number of patents in this class: 3
10-year publication summary
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0
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0
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0
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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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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
|
|---|---|---|
| The Swatch Group Research and Development Ltd | 878 |
2 |
| HUBLOT SA, Geneve | 159 |
1 |
| Other owners | 0 |