- All sections
- B - Performing operations; transporting
- B66B - Elevators; escalators or moving walkways
- B66B 15/08 - Driving gear
Patent holdings for IPC class B66B 15/08
Total number of patents in this class: 21
10-year publication summary
|
1
|
0
|
4
|
0
|
2
|
3
|
2
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China University of Mining and Technology | 1189 |
7 |
| Kone Oyj | 2000 |
3 |
| China University of Mining & Technology (Beijing) | 42 |
1 |
| Konecranes plc | 48 |
1 |
| Olko-maschinentechnik GmbH | 19 |
1 |
| Paul Wurth S.A. | 392 |
1 |
| Siemag Tecberg GmbH | 31 |
1 |
| ThyssenKrupp Industrial Solutions AG | 729 |
1 |
| Williams, Kevin R. | 4 |
1 |
| Deilmann-Haniel Mining Systems GmbH | 8 |
1 |
| FLSmidth A/S | 923 |
1 |
| Akiş Asansör Maki̇na Motor Döküm Sanayi̇ ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | 10 |
1 |
| Jiangsu Normal University | 25 |
1 |
| Other owners | 0 |