- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 25/10 - Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
Patent holdings for IPC class B64C 25/10
Total number of patents in this class: 378
10-year publication summary
|
28
|
31
|
54
|
27
|
37
|
29
|
20
|
21
|
11
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2137 |
37 |
| Airbus Operations Limited | 1279 |
29 |
| Safran Landing Systems | 729 |
28 |
| Safran Landing Systems UK Ltd | 185 |
27 |
| The Boeing Company | 20131 |
26 |
| Airbus Operations S.A.S. | 2492 |
14 |
| SZ DJI Technology Co., Ltd | 6857 |
12 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 103 |
9 |
| Autel Robotics Co. Ltd. | 1023 |
9 |
| Hood Technology Corporation | 54 |
6 |
| Karem Aircraft, Inc. | 38 |
6 |
| SAFRAN S.A. | 630 |
5 |
| Amazon Technologies, Inc. | 27003 |
5 |
| Messier-Bugatti-Dowty | 227 |
5 |
| NXP Aeronautics Research, LLC | 16 |
5 |
| Bell Helicopter Textron Inc. | 1061 |
4 |
| Embraer S.A. | 400 |
4 |
| General Atomics Aeronautical Systems, Inc. | 97 |
4 |
| Gulfstream Aerospace Corporation | 672 |
4 |
| Safran Landing Systems Canada Inc. | 43 |
4 |
| Other owners | 135 |