- All sections
- B - Performing operationstransporting
- B66C - Cranesload-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 11/20 - Arrangements, e.g. comprising differential gears, enabling simultaneous or selective operation of travelling and hoisting gearArrangements using the same rope or cable for both travelling and hoisting, e.g. in Temperley cranes
Patent holdings for IPC class B66C 11/20
Total number of patents in this class: 9
10-year publication summary
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0
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0
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2
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2
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1
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1
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0
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0
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2
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korea Advanced Institute of Science and Technology | 4211 |
1 |
| Innova Patent GmbH | 250 |
1 |
| Konecranes Global Corporation | 494 |
1 |
| Murata Machinery, Ltd. | 1458 |
1 |
| EUROCRANE (CHINA) Co., Ltd. | 23 |
1 |
| Huadian Heavy Industries Co., Ltd. | 6 |
1 |
| S.m.metal Co. Ltd | 1 |
1 |
| Haulerman Oy | 1 |
1 |
| Zsm Holdings LLC | 58 |
1 |
| Other owners | 0 |