- All sections
- B - Performing operations; transporting
- B66B - Elevators; escalators or moving walkways
- B66B 23/10 - Carrying belts
Patent holdings for IPC class B66B 23/10
Total number of patents in this class: 41
10-year publication summary
|
10
|
6
|
4
|
6
|
5
|
6
|
3
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inventio AG | 2314 |
18 |
| Otis Elevator Company | 2677 |
9 |
| Innova Patent GmbH | 243 |
3 |
| Kone Oyj | 2000 |
2 |
| thyssenkrupp Elevator Innovation and Operations GmbH | 59 |
2 |
| ThyssenKrupp Elevator Innovation Center, S.A. | 40 |
1 |
| GF Casting Solutions Altenmarkt GmbH & Co. KG | 4 |
1 |
| GF Casting Solutions Herzogenburg Hpdc GmbH | 4 |
1 |
| GF Casting Solutions Suzhou Co. Ltd. | 4 |
1 |
| GF Casting Solutions Wedohl GmbH | 3 |
1 |
| LST SRL | 1 |
1 |
| Thyssenkrup Norte, S.A. | 1 |
1 |
| Other owners | 0 |