- 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 47/00 - Equipment not otherwise provided for
Patent holdings for IPC class B64D 47/00
Total number of patents in this class: 1117
10-year publication summary
|
54
|
85
|
91
|
92
|
97
|
83
|
85
|
97
|
54
|
58
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20166 |
125 |
| SZ DJI Technology Co., Ltd | 6867 |
56 |
| Rosemount Aerospace Inc. | 783 |
32 |
| Airbus Operations GmbH | 3370 |
22 |
| Airbus Operations S.A.S. | 2505 |
18 |
| Skydio, Inc. | 443 |
18 |
| Hamilton Sundstrand Corporation | 4954 |
17 |
| Textron Innovations Inc. | 2362 |
17 |
| Bell Helicopter Textron Inc. | 1021 |
15 |
| Pratt & Whitney Canada Corp. | 4885 |
14 |
| Safran Electrical & Power | 707 |
14 |
| Amazon Technologies, Inc. | 27203 |
13 |
| Dassault Aviation | 284 |
13 |
| GE Aviation Systems Limited | 268 |
13 |
| Goodrich Corporation | 2158 |
13 |
| Honeywell International Inc. | 13554 |
12 |
| Airbus Helicopters | 942 |
12 |
| Thales SA | 2367 |
11 |
| Bombardier Inc. | 758 |
11 |
| Autel Robotics Co. Ltd. | 1025 |
11 |
| Other owners | 660 |