- All sections
- B - Performing operationstransporting
- B66B - Elevatorsescalators or moving walkways
- B66B 29/08 - Means to facilitate passenger entry or exit
Patent holdings for IPC class B66B 29/08
Total number of patents in this class: 34
10-year publication summary
|
1
|
3
|
3
|
3
|
6
|
3
|
2
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Otis Elevator Company | 2697 |
7 |
| Inventio AG | 2413 |
5 |
| Kone Oyj | 2161 |
3 |
| Mitsubishi Electric Corporation | 48236 |
2 |
| Universal City Studios LLC | 2883 |
2 |
| LG Electronics Inc. | 75910 |
1 |
| Toyota Motor Corporation | 35992 |
1 |
| Innova Patent GmbH | 207 |
1 |
| Pro Engineering and Manufacturing, Inc. | 1 |
1 |
| Pro Engineering & Manufacturing, Inc. | 1 |
1 |
| ThyssenKrupp Elevator AG | 207 |
1 |
| ThyssenKrupp Elevator Innovation Center, S.A. | 35 |
1 |
| The University of Tokyo | 4380 |
1 |
| Bigmodel.ltd. | 2 |
1 |
| Republic of Korea (national Disaster Management Research Institute) | 25 |
1 |
| Beltways, Inc. | 25 |
1 |
| Mitsubishi Electric Building Solutions Corporation | 414 |
1 |
| Frossard, Regis | 2 |
1 |
| le Coent, Benjamin | 2 |
1 |
| le Coent, Benjamin | 2 |
1 |
| Other owners | 0 |