- All sections
- B - Performing operationstransporting
- B66B - Elevatorsescalators or moving walkways
- B66B 17/26 - Applications of loading or unloading equipment for loading or unloading mining-hoist skips
Patent holdings for IPC class B66B 17/26
Total number of patents in this class: 16
10-year publication summary
|
2
|
1
|
2
|
4
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China University of Mining and Technology | 1321 |
6 |
| Xuzhou Coal Mine Safety Equipment Manufacture Co., Ltd. | 24 |
4 |
| FLSmidth A/S | 785 |
2 |
| Siemens AG | 23948 |
1 |
| ThyssenKrupp Industrial Solutions AG | 630 |
1 |
| Innomotics GmbH | 626 |
1 |
| FLSmidth A/S | 33 |
1 |
| Other owners | 0 |