- Sections
- B - Techniques industriellestransports
- B64C - Aéroplaneshélicoptères
- B64C 9/14 - Surfaces ou éléments de commande réglables, p. ex. gouvernes de direction formant des fentes
Détention brevets de la classe B64C 9/14
Brevets de cette classe: 105
Historique des publications depuis 10 ans
|
10
|
15
|
12
|
15
|
7
|
2
|
6
|
10
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| The Boeing Company | 20059 |
27 |
| Airbus Operations GmbH | 3386 |
19 |
| Airbus Operations Limited | 1293 |
13 |
| Bombardier Inc. | 763 |
4 |
| Airbus Operations S.A.S. | 2510 |
2 |
| Hamilton Sundstrand Corporation | 4971 |
2 |
| Airbus Defence and Space GmbH | 869 |
2 |
| Aramco Services Company | 4110 |
2 |
| BAE SYSTEMS plc | 2400 |
2 |
| Saudi Arabian Oil Company | 13681 |
2 |
| Textron Innovations Inc. | 2372 |
2 |
| Airbus Canada Limited Partnership | 112 |
2 |
| Airbus S.A.S. | 940 |
1 |
| Northrop Grumman Systems Corporation | 2928 |
1 |
| Kawasaki Heavy Industries, Limited | 1654 |
1 |
| Airbus (Beijing) Engineering Centre Company Limited | 15 |
1 |
| Airbus Helicopters Deutschland GmbH | 323 |
1 |
| Bell Helicopter Textron Inc. | 1017 |
1 |
| Commercial Aircraft Corporation of China, Ltd | 169 |
1 |
| Goodrich Actuation Systems Limited | 251 |
1 |
| Autres propriétaires | 18 |