- All sections
- B - Performing operations; transporting
- B66B - Elevators; escalators or moving walkways
- B66B 20/00 - Elevators not provided for in groups
Patent holdings for IPC class B66B 20/00
Total number of patents in this class: 13
10-year publication summary
|
1
|
0
|
0
|
1
|
2
|
2
|
0
|
1
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inventio AG | 2314 |
3 |
| Kone Oyj | 2000 |
2 |
| Esme, LLC. | 2 |
2 |
| Daifuku Co., Ltd. | 860 |
1 |
| T-Mobile USA, Inc. | 3668 |
1 |
| Thoth Technology Inc. | 3 |
1 |
| Energy Vault, Inc. | 56 |
1 |
| AnMar Mechanical and Electrical Contractors Limited | 1 |
1 |
| TK Elevator Innovation and Operations GmbH | 158 |
1 |
| Other owners | 0 |