- All sections
- B - Performing operations; transporting
- B66B - Elevators; escalators or moving walkways
- B66B 7/08 - Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
Patent holdings for IPC class B66B 7/08
Total number of patents in this class: 199
10-year publication summary
|
13
|
17
|
14
|
30
|
22
|
18
|
17
|
7
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inventio AG | 2314 |
43 |
| Otis Elevator Company | 2677 |
40 |
| Kone Oyj | 2000 |
24 |
| Mitsubishi Electric Corporation | 43934 |
20 |
| Hitachi, Ltd. | 16452 |
11 |
| ThyssenKrupp Elevator AG | 217 |
8 |
| ThyssenKrupp AG | 3086 |
6 |
| MITSUBISHI DENKI KABUSHIKI KAISHA also trading as Mitsubishi Electric Corporation | 1082 |
5 |
| Bekaert Advanced Cords Aalter NV | 48 |
4 |
| GLARIE Elevator Co. Ltd. | 16 |
4 |
| Bright Technologies, LLC | 43 |
3 |
| China University of Mining and Technology | 1189 |
2 |
| Hitachi Building Systems Co., Ltd. | 45 |
2 |
| Toshiba Elevator Kabushiki Kaisha | 101 |
2 |
| ContiTech Antriebssysteme GmbH | 244 |
1 |
| CONTITECH TRANSPORTBANDSYSTEME GmbH | 253 |
1 |
| Dinacell Electrónica, S.L. | 18 |
1 |
| Dongnan Elevator Co., Ltd. | 25 |
1 |
| Draka Elevator Products, Inc. | 7 |
1 |
| Fujitec Co., Ltd. | 67 |
1 |
| Other owners | 19 |