- All sections
- B - Performing operations; transporting
- B66B - Elevators; escalators or moving walkways
- B66B 21/10 - Moving walkways
Patent holdings for IPC class B66B 21/10
Total number of patents in this class: 71
10-year publication summary
13
|
13
|
8
|
9
|
12
|
8
|
5
|
4
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Otis Elevator Company | 2677 |
26 |
Inventio AG | 2314 |
13 |
Kone Oyj | 2000 |
13 |
ThyssenKrupp Elevator Innovation Center, S.A. | 40 |
4 |
Innova Patent GmbH | 243 |
3 |
RWM Technologies, LLC | 2 |
2 |
WRH Walter Reist Holding AG | 52 |
2 |
Disney Enterprises, Inc. | 6012 |
1 |
Siemens AG | 24990 |
1 |
Ficap | 2 |
1 |
Habasit AG | 189 |
1 |
Laitram, L.L.C. | 813 |
1 |
Universal City Studios LLC | 2218 |
1 |
BEA Architects, Inc. | 7 |
1 |
TK Elevator Innovation and Operations GmbH | 158 |
1 |
Other owners | 0 |