- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 13/38 - Systems controlling independent motors
Patent holdings for IPC class B66C 13/38
Total number of patents in this class: 6
10-year publication summary
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1
|
1
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0
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0
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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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cerberus Termunterzijl Beheer B.V. | 2 |
2 |
| Johannes Huebner Fabrik Elektrischer Maschinen GmbH | 5 |
2 |
| Magnetek, Inc. | 89 |
1 |
| Jiangsu Jinheng Information Technology Co., Ltd | 21 |
1 |
| Other owners | 0 |