- All sections
- G - Physics
- G10D - Stringed musical instrumentswind musical instrumentsaccordions or concertinaspercussion musical instrumentsaeolian harps singing-flame musical instrumentsmusical instruments not otherwise provided for
- G10D 3/20 - Winding tools separate from the musical instruments, e.g. tuning keys
Patent holdings for IPC class G10D 3/20
Total number of patents in this class: 2
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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1
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0
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0
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0
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3
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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
|
|---|---|---|
| Mana Instruments, Inc. | 3 |
2 |
| Other owners | 0 |