- All sections
- B - Performing operationstransporting
- B64D - Equipment for fitting in or to aircraftflight suitsparachutesarrangement or mounting of power plants or propulsion transmissions in aircraft
- B64D 31/02 - Initiating means
Patent holdings for IPC class B64D 31/02
Total number of patents in this class: 76
10-year publication summary
|
4
|
4
|
10
|
5
|
10
|
14
|
7
|
6
|
3
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9420 |
6 |
| General Electric Company | 13807 |
5 |
| MagniX USA, Inc. | 5 |
5 |
| Hamilton Sundstrand Corporation | 4902 |
4 |
| Archer Aviation Inc. | 236 |
4 |
| AerBots, Inc., DBA AerBots | 3 |
3 |
| The Boeing Company | 20098 |
2 |
| Pratt & Whitney Canada Corp. | 4804 |
2 |
| Airbus Operations S.A.S. | 2485 |
2 |
| Airbus Helicopters | 974 |
2 |
| Ampaire, Inc. | 56 |
2 |
| GE Avio S.r.l. | 279 |
2 |
| Gulfstream Aerospace Corporation | 670 |
2 |
| Labinal Power Systems | 51 |
2 |
| SZ DJI Technology Co., Ltd | 6855 |
2 |
| Cloud Cap Technology, Inc. | 3 |
2 |
| Honda Motor Co., Ltd. | 25352 |
1 |
| Airbus S.A.S. | 912 |
1 |
| Airbus Operations GmbH | 3346 |
1 |
| Lockheed Martin Corporation | 3275 |
1 |
| Other owners | 25 |