- 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: 40
Historique des publications depuis 10 ans
4
|
1
|
6
|
6
|
1
|
7
|
4
|
2
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Insitu, Inc. | 165 |
10 |
Aurora Flight Sciences Corporation | 234 |
4 |
Panasonic Intellectual Property Corporation of America | 7230 |
2 |
AAI Corporation | 74 |
2 |
Electro Standards Laboratories | 25 |
2 |
Saab AB | 814 |
2 |
The Boeing Company | 19843 |
1 |
Lockheed Martin Corporation | 3406 |
1 |
The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
Aerovel Corporation | 18 |
1 |
Engineered Arresting Systems Corporation | 46 |
1 |
Hood Technology Corporation | 53 |
1 |
Indra Sistemas, S.A. | 93 |
1 |
Norwegian University of Science and Technology (ntnu) | 169 |
1 |
Spirit AeroSystems, Inc. | 258 |
1 |
UMS Skeldar Sweden AB | 7 |
1 |
The United States of America as represented by the Secretary of the Air Force | 754 |
1 |
Universidad de Sevilla | 372 |
1 |
Universidad Pablo de Olavide | 42 |
1 |
Kestrel Science and Innovation, LLC | 2 |
1 |
Autres propriétaires | 4 |