- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 5/50 - Loading arrangements using springs
Patent holdings for IPC class D01H 5/50
Total number of patents in this class: 7
10-year publication summary
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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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2
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0
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1
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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
|
|---|---|---|
| Maschinenfabrik Rieter AG | 346 |
2 |
| Savio Macchine Tessili S.p.A. | 34 |
1 |
| SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH | 38 |
1 |
| Kabushiki Kaisha Toyota Jidoshokki | 1817 |
1 |
| Guangzhong Textile Machinery Technology (Dongguan) Co., Ltd. | 1 |
1 |
| Swinsol AG | 4 |
1 |
| Other owners | 0 |