- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements or mounting of power plants or propulsion transmissions in aircraft
- B64D 17/70 - Deployment by springs
Patent holdings for IPC class B64D 17/70
Total number of patents in this class: 30
10-year publication summary
1
|
7
|
8
|
3
|
4
|
1
|
4
|
3
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Skycat Oy | 6 |
4 |
World View Enterprises, Inc. | 36 |
3 |
Flirtey Holdings, Inc. | 23 |
3 |
Avss - Aerial Vehicle Safety Solutions Inc. | 5 |
3 |
Aerostar International, LLC | 156 |
3 |
The United States of America as represented by the Secretary of the Army | 1195 |
2 |
Industrial Technology Research Institute | 4898 |
1 |
Comac America Corporation | 8 |
1 |
Indemnis, Inc. | 5 |
1 |
Sandapa Korea Co., Ltd. | 1 |
1 |
SkyFallX, LLC | 1 |
1 |
X Development LLC | 1453 |
1 |
Azur Drones | 13 |
1 |
Fruity Chutes, Inc. | 6 |
1 |
Drone Rescue Systems GmbH | 2 |
1 |
NA, do Hyun | 1 |
1 |
United States Army Airborne School | 1 |
1 |
Aeorstar International, LLC | 1 |
1 |
Other owners | 0 |