- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 25/34 - Alighting gear characterised by elements which contact the ground or similar surface wheeled type, e.g. multi-wheeled bogies
Patent holdings for IPC class B64C 25/34
Total number of patents in this class: 424
10-year publication summary
|
58
|
56
|
60
|
66
|
38
|
32
|
23
|
18
|
12
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2129 |
57 |
| Airbus Operations Limited | 1263 |
52 |
| The Boeing Company | 20057 |
45 |
| Safran Landing Systems | 724 |
32 |
| Messier-dowty Limited | 87 |
30 |
| Safran Landing Systems UK Ltd | 185 |
23 |
| Messier-Bugatti-Dowty | 227 |
15 |
| Safran Landing Systems UK LTD | 28 |
9 |
| Wheeltug, plc | 94 |
8 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 102 |
7 |
| Textron Innovations Inc. | 2318 |
7 |
| Airbus Operations S.A.S. | 2480 |
6 |
| Electric Aviation Group Ltd | 28 |
6 |
| Airbus Operations GmbH | 3340 |
5 |
| Airbus Helicopters | 971 |
5 |
| Hyundai Motor Company | 22044 |
4 |
| Sikorsky Aircraft Corporation | 1102 |
4 |
| United Parcel Service of America, Inc. | 1576 |
4 |
| Kia Corporation | 9732 |
4 |
| Airbus Helicopters Deutschland GmbH | 329 |
3 |
| Other owners | 98 |