- Sections
- B - Techniques industriellestransports
- B64C - Aéroplaneshélicoptères
- B64C 25/60 - Jambes amortisseuses hydrauliques
Détention brevets de la classe B64C 25/60
Brevets de cette classe: 326
Historique des publications depuis 10 ans
|
25
|
21
|
29
|
43
|
26
|
34
|
22
|
26
|
23
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Goodrich Corporation | 2149 |
104 |
| The Boeing Company | 20157 |
40 |
| Safran Landing Systems UK Ltd | 185 |
36 |
| Safran Landing Systems | 729 |
28 |
| Airbus Operations Limited | 1283 |
19 |
| Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 103 |
17 |
| Safran Landing Systems Canada Inc. | 43 |
8 |
| Safran Landing Systems UK LTD | 28 |
6 |
| Airbus Helicopters | 972 |
4 |
| SZ DJI Technology Co., Ltd | 6862 |
4 |
| Messier-dowty Limited | 87 |
3 |
| Sikorsky Aircraft Corporation | 1097 |
3 |
| Textron Innovations Inc. | 2351 |
3 |
| Airbus Helicopters Deutschland GmbH | 331 |
2 |
| Albany Engineered Composites, Inc. | 153 |
2 |
| Bell Helicopter Textron Inc. | 1059 |
2 |
| Commercial Aircraft Corporation of China, Ltd | 166 |
2 |
| Messier-Bugatti-Dowty | 227 |
2 |
| Messier-dowty SA | 24 |
2 |
| SAFRAN S.A. | 631 |
1 |
| Autres propriétaires | 38 |