- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 13/26 - Circuits for controlling the lowering of the load by ac motors
Patent holdings for IPC class B66C 13/26
Total number of patents in this class: 14
10-year publication summary
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0
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2
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1
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0
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2
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2
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2
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2
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1
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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
|
|---|---|---|
| Konecranes Global Corporation | 484 |
3 |
| Siemens AG | 24990 |
1 |
| Allied Motion Technologies Inc. | 26 |
1 |
| Innovative Minds, LLC | 5 |
1 |
| Lsis Co., Ltd. | 834 |
1 |
| Manitowoc Crane Group France SAS | 96 |
1 |
| Nippon Yusen Kabushiki Kaisha | 150 |
1 |
| Rolls-Royce Marine AS | 71 |
1 |
| SEW-EURODRIVE GmbH & Co. KG | 1816 |
1 |
| SmartMotor AS | 15 |
1 |
| Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1583 |
1 |
| Mitsui E&S Holdings Co.,Ltd. | 24 |
1 |
| Other owners | 0 |