- 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 17/54 - Opening, e.g. manual automatic
Patent holdings for IPC class B64D 17/54
Total number of patents in this class: 30
10-year publication summary
|
1
|
3
|
4
|
6
|
4
|
2
|
2
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kitty Hawk Corporation | 304 |
8 |
| Nippon Kayaku Kabushiki Kaisha | 1458 |
7 |
| Minebea Mitsumi Inc. | 1953 |
2 |
| Aeronext Inc. | 194 |
2 |
| Drone Rescue Systems GmbH | 2 |
2 |
| Aad S.A. | 3 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1924 |
1 |
| Beijing Jingdong Century Trading Co., Ltd. | 748 |
1 |
| Beijing Jingdong Shangke Information Technology Co., Ltd. | 585 |
1 |
| SkyFallX, LLC | 1 |
1 |
| X Development LLC | 1396 |
1 |
| Loon LLC | 78 |
1 |
| NA, do Hyun | 1 |
1 |
| SZ Shanzhi Technology Co., Ltd. | 64 |
1 |
| Other owners | 0 |