- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 11/02 - Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
Patent holdings for IPC class B66C 11/02
Total number of patents in this class: 7
10-year publication summary
|
0
|
1
|
0
|
1
|
1
|
0
|
3
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 236 |
1 |
| Konecranes Global Corporation | 484 |
1 |
| Changxin Memory Technologies, Inc. | 4732 |
1 |
| Suzhou Diao Elevator Co., Ltd. | 9 |
1 |
| Nanjing Juli Intelligent Manufacturing Technology Institute Co., Ltd. | 16 |
1 |
| Hunan Sany Tower Crane Company Limited | 7 |
1 |
| Other owners | 0 |