- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 21/00 - Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
Patent holdings for IPC class B66C 21/00
Total number of patents in this class: 44
10-year publication summary
|
8
|
2
|
2
|
6
|
6
|
4
|
7
|
5
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
3 |
| Cablecam, LLC | 15 |
3 |
| Khajepour, Amir | 7 |
3 |
| Konecranes Global Corporation | 484 |
3 |
| MM Forsttechnik GmbH | 6 |
3 |
| FLSmidth A/S | 923 |
2 |
| Morinokikai Co., Ltd. | 2 |
2 |
| Daifuku Co., Ltd. | 860 |
1 |
| Korea Institute of Industrial Technology | 994 |
1 |
| Samsung Heavy Ind. Co., Ltd. | 240 |
1 |
| Skycam, LLC | 14 |
1 |
| Tait Towers Manufacturing, LLC | 86 |
1 |
| ThyssenKrupp AG | 3086 |
1 |
| ThyssenKrupp Industrial Solutions AG | 729 |
1 |
| Tilley, Martin C. | 1 |
1 |
| Treemagineers Ltd. | 31 |
1 |
| Awdon Technologies Limited | 1 |
1 |
| Vestas Wind Systems A/S | 3459 |
1 |
| OmniCam4Sky, Lda | 4 |
1 |
| Climb Works LLC | 5 |
1 |
| Other owners | 12 |