- All sections
- B - Performing operationstransporting
- B66B - Elevatorsescalators or moving walkways
- B66B 13/06 - Door or gate operation of sliding doors
Patent holdings for IPC class B66B 13/06
Total number of patents in this class: 40
10-year publication summary
|
4
|
4
|
9
|
2
|
1
|
4
|
0
|
4
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inventio AG | 2403 |
12 |
| Otis Elevator Company | 2702 |
12 |
| Wittur Holding GmbH | 136 |
4 |
| Kone Oyj | 2156 |
2 |
| Electroelsa SRL | 5 |
2 |
| Siemens AG | 24020 |
1 |
| Mitsubishi Electric Corporation | 48048 |
1 |
| FRANZ XAVER MEILLER FAHRZEUG - UND MASCHINENFABRIK - GmbH & CO KG | 50 |
1 |
| Fujitec Co., Ltd. | 71 |
1 |
| Hyundai Elevator Co., Ltd. | 80 |
1 |
| Pacific Bearing Company | 31 |
1 |
| GOMIS EGEA, Eduard | 3 |
1 |
| Columbia Elevator Inc | 10 |
1 |
| Other owners | 0 |