- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 25/14 - Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like fore-and-aft
Patent holdings for IPC class B64C 25/14
Total number of patents in this class: 109
10-year publication summary
|
2
|
6
|
12
|
14
|
13
|
4
|
7
|
4
|
3
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Landing Systems | 781 |
13 |
| The Boeing Company | 20193 |
12 |
| Airbus Operations S.A.S. | 2570 |
11 |
| Airbus Operations Limited | 1355 |
9 |
| Jetzero, Inc. | 122 |
7 |
| Messier-Bugatti-Dowty | 224 |
6 |
| Otto Aviation Group | 6 |
6 |
| Goodrich Corporation | 2181 |
5 |
| DZYNE Technologies, Inc. | 10 |
3 |
| Messier-dowty SA | 19 |
3 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 103 |
3 |
| Amazon Technologies, Inc. | 28264 |
2 |
| General Atomics Aeronautical Systems, Inc. | 210 |
2 |
| Gulfstream Aerospace Corporation | 680 |
2 |
| Messier-dowty Limited | 85 |
2 |
| Textron Innovations Inc. | 2541 |
2 |
| Autel Robotics Co. Ltd. | 1085 |
2 |
| Airbus Operations | 173 |
2 |
| SAFRAN S.A. | 801 |
1 |
| SNECMA S.A. | 1145 |
1 |
| Other owners | 15 |