- All sections
- B - Performing operationstransporting
- B66D - Capstanswinchestackles, e.g. pulley blockshoists
- B66D 1/395 - Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means effecting both guiding and tensioning of ropes, cables or chains
Patent holdings for IPC class B66D 1/395
Total number of patents in this class: 8
10-year publication summary
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1
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0
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1
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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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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
|
|---|---|---|
| China University of Mining and Technology | 1295 |
2 |
| Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd. | 194 |
1 |
| Hunan Zoomlion Special Vehicle Co., Ltd. | 361 |
1 |
| Itrec B.V. | 505 |
1 |
| KG Inc. | 7 |
1 |
| T-max (Hangzhou) Technology Co., Ltd. | 124 |
1 |
| PH Hydraulics & Engineering Private Limited. | 2 |
1 |
| Other owners | 0 |