- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 25/08 - Undercarriages non-fixed, e.g. jettisonable
Patent holdings for IPC class B64C 25/08
Total number of patents in this class: 59
10-year publication summary
|
2
|
21
|
6
|
12
|
3
|
8
|
1
|
5
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hood Technology Corporation | 54 |
15 |
| Autel Robotics Co. Ltd. | 1008 |
5 |
| SZ DJI Technology Co., Ltd | 6816 |
4 |
| Guangzhou Xaircraft Technology Co., Ltd. | 153 |
4 |
| Safran Landing Systems UK Ltd | 175 |
3 |
| Ilya Daniel Rosenberg | 3 |
3 |
| Airbus Operations S.L. | 534 |
2 |
| Safran Landing Systems | 677 |
2 |
| Atlan Space | 4 |
2 |
| Universite Internationale de Rabat | 95 |
2 |
| Airbus S.A.S. | 855 |
1 |
| Airbus Helicopters | 962 |
1 |
| 2Source Manufacturing Inc. | 2 |
1 |
| BAE SYSTEMS plc | 2299 |
1 |
| Bell Helicopter Textron Inc. | 1082 |
1 |
| Goodrich Corporation | 2093 |
1 |
| Guangzhou Ehang Intelligent Technology Co., Ltd. | 51 |
1 |
| Honda Patents & Technologies North America, LLC | 32 |
1 |
| Insitu, Inc. | 158 |
1 |
| Messier-Bugatti-Dowty | 236 |
1 |
| Other owners | 7 |