- 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: 431
10-year publication summary
|
56
|
60
|
66
|
38
|
32
|
24
|
17
|
14
|
14
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2183 |
59 |
| Airbus Operations Limited | 1343 |
53 |
| The Boeing Company | 20160 |
43 |
| Safran Landing Systems | 772 |
32 |
| Messier-dowty Limited | 86 |
30 |
| Safran Landing Systems UK Ltd | 191 |
24 |
| Messier-Bugatti-Dowty | 226 |
15 |
| Safran Landing Systems UK LTD | 28 |
9 |
| Wheeltug, plc | 92 |
8 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 103 |
7 |
| Textron Innovations Inc. | 2436 |
7 |
| Airbus Operations S.A.S. | 2554 |
6 |
| Electric Aviation Group Ltd | 28 |
6 |
| Airbus Operations GmbH | 3443 |
5 |
| Airbus Helicopters | 950 |
5 |
| United Parcel Service of America, Inc. | 1520 |
5 |
| Hyundai Motor Company | 24602 |
4 |
| Airbus Helicopters Deutschland GmbH | 329 |
4 |
| Sikorsky Aircraft Corporation | 1069 |
4 |
| Kia Corporation | 12346 |
4 |
| Other owners | 101 |