- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 25/50 - Steerable undercarriagesShimmy-damping
Patent holdings for IPC class B64C 25/50
Total number of patents in this class: 310
10-year publication summary
|
21
|
19
|
20
|
8
|
22
|
11
|
17
|
15
|
10
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2183 |
40 |
| Safran Landing Systems | 772 |
40 |
| Airbus Operations Limited | 1343 |
32 |
| Messier-Bugatti-Dowty | 226 |
17 |
| Messier-dowty Limited | 86 |
14 |
| Wheeltug, plc | 92 |
14 |
| Airbus Operations S.A.S. | 2554 |
12 |
| Sumitomo Precision Products Co., Ltd. | 325 |
9 |
| The Boeing Company | 20160 |
8 |
| Safran Landing Systems UK Ltd | 191 |
8 |
| Borealis Technical Limited | 16 |
7 |
| Liebherr-Aerospace Lindenberg GmbH | 131 |
6 |
| Honeywell International Inc. | 12778 |
5 |
| Airbus Operations GmbH | 3443 |
5 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 103 |
5 |
| Airbus S.A.S. | 977 |
3 |
| BAE SYSTEMS plc | 2480 |
3 |
| Dassault Aviation | 303 |
3 |
| Goodrich Actuation Systems Limited | 260 |
3 |
| Gulfstream Aerospace Corporation | 677 |
3 |
| Other owners | 73 |