- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 25/60 - Oleo legs
Patent holdings for IPC class B64C 25/60
Total number of patents in this class: 295
10-year publication summary
|
11
|
27
|
21
|
40
|
47
|
32
|
42
|
28
|
27
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2081 |
98 |
| The Boeing Company | 19843 |
40 |
| Safran Landing Systems UK Ltd | 165 |
35 |
| Safran Landing Systems | 621 |
23 |
| Airbus Operations Limited | 1157 |
17 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 101 |
15 |
| Safran Landing Systems UK LTD | 28 |
6 |
| Safran Landing Systems Canada Inc. | 37 |
5 |
| Messier-dowty Limited | 97 |
4 |
| SZ DJI Technology Co., Ltd | 6791 |
4 |
| Airbus Helicopters | 984 |
3 |
| Sikorsky Aircraft Corporation | 1150 |
3 |
| Albany Engineered Composites, Inc. | 152 |
2 |
| Bell Helicopter Textron Inc. | 1122 |
2 |
| Messier-Bugatti-Dowty | 243 |
2 |
| Messier-dowty SA | 24 |
2 |
| Textron Innovations Inc. | 2138 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Denso Corporation | 23338 |
1 |
| Lockheed Martin Corporation | 3406 |
1 |
| Other owners | 29 |