- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 25/48 - Actuating mechanisms differentially operated for steering purposes
Patent holdings for IPC class B64C 25/48
Total number of patents in this class: 43
10-year publication summary
|
3
|
3
|
1
|
3
|
1
|
3
|
1
|
5
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations Limited | 1283 |
9 |
| Airbus Operations S.A.S. | 2497 |
7 |
| Goodrich Corporation | 2148 |
6 |
| Dassault Aviation | 284 |
5 |
| Meggitt Aircraft Braking Systems Corporation | 29 |
4 |
| Beta Air, LLC | 610 |
3 |
| The Boeing Company | 20139 |
2 |
| Airbus UK Limited | 84 |
1 |
| Beringer SAS | 6 |
1 |
| Borealis Technical Limited | 16 |
1 |
| Messier-Bugatti | 39 |
1 |
| Messier-dowty Limited | 87 |
1 |
| Textron Aviation Inc. | 66 |
1 |
| Hill Group Technologies Limited | 15 |
1 |
| Other owners | 0 |