- Sections
- B - Techniques industrielles; transports
- B64C - Aéroplanes; hélicoptères
- B64C 25/68 - Crosses d'immobilisation
Détention brevets de la classe B64C 25/68
Brevets de cette classe: 41
Historique des publications depuis 10 ans
|
1
|
6
|
6
|
1
|
7
|
3
|
2
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Insitu, Inc. | 158 |
10 |
| The Boeing Company | 19900 |
4 |
| Aurora Flight Sciences Corporation | 235 |
4 |
| AAI Corporation | 72 |
2 |
| Electro Standards Laboratories | 28 |
2 |
| Saab AB | 817 |
2 |
| Lockheed Martin Corporation | 3305 |
1 |
| Panasonic Intellectual Property Corporation of America | 7359 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2723 |
1 |
| Aerovel Corporation | 18 |
1 |
| Engineered Arresting Systems Corporation | 43 |
1 |
| Hood Technology Corporation | 54 |
1 |
| Indra Sistemas, S.A. | 88 |
1 |
| Norwegian University of Science and Technology (ntnu) | 175 |
1 |
| UMS Skeldar Sweden AB | 7 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 808 |
1 |
| Universidad de Sevilla | 363 |
1 |
| Universidad Pablo de Olavide | 41 |
1 |
| Kestrel Science and Innovation, LLC | 2 |
1 |
| Naval Group | 204 |
1 |
| Autres propriétaires | 3 |