- All sections
- D - Textilespaper
- D04B - Knitting
- D04B 27/34 - Take-up or draw-off devices for knitted products
Patent holdings for IPC class D04B 27/34
Total number of patents in this class: 6
10-year publication summary
|
0
|
0
|
1
|
0
|
1
|
3
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ningbo Cixing Co., Ltd. | 11 |
2 |
| Crawford Textile Fabrications, LLC | 3 |
1 |
| Groz-Beckert KG | 365 |
1 |
| Jiangnan University | 1638 |
1 |
| Suzhou Fire Tree Textile Technology Co., Ltd. | 6 |
1 |
| Other owners | 0 |