- All sections
- G - Physics
- G10B - Organs, harmoniums or similar wind musical instruments with associated blowing apparatus
- G10B 3/10 - Actions, e.g. key actions, couplers or stops
Patent holdings for IPC class G10B 3/10
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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2
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1
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0
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casavant Freres | 2 |
2 |
| Casio Computer Co., Ltd. | 3487 |
1 |
| Other owners | 0 |