- All sections
- D - Textilespaper
- D05B - Sewing
- D05B 69/14 - Devices for changing speed or for reversing direction of rotation
Patent holdings for IPC class D05B 69/14
Total number of patents in this class: 5
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
|
|---|---|---|
| Brother Industries, Ltd. | 12829 |
1 |
| Inteva Products, LLC | 295 |
1 |
| Jack Sewing Machine Co., Ltd. | 32 |
1 |
| Singer Sourcing Limited LLC, a legal entity | 436 |
1 |
| Sire SRL | 1 |
1 |
| Other owners | 0 |