- 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 25/00 - Emergency apparatus or devices, not otherwise provided for
Patent holdings for IPC class B64D 25/00
Total number of patents in this class: 388
10-year publication summary
|
33
|
30
|
48
|
40
|
63
|
59
|
36
|
25
|
22
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FedEx Corporate Services, Inc. | 302 |
29 |
| The Boeing Company | 19843 |
24 |
| Airbus Operations GmbH | 3188 |
14 |
| Nippon Kayaku Kabushiki Kaisha | 1400 |
13 |
| Nileworks Inc. | 139 |
11 |
| Airbus Helicopters | 984 |
10 |
| Kidde Technologies, Inc. | 276 |
10 |
| B/E Aerospace, Inc. | 1493 |
9 |
| Bell Helicopter Textron Inc. | 1122 |
9 |
| Visionsafe Corporation | 18 |
9 |
| Goodrich Corporation | 2081 |
8 |
| Garmin International, Inc. | 217 |
7 |
| NTT DoCoMo, Inc. | 11501 |
6 |
| Dassault Aviation | 265 |
6 |
| Textron Innovations Inc. | 2138 |
6 |
| AML Global Eclipse LLC | 17 |
6 |
| Federal Express Corporation | 407 |
5 |
| Lufthansa Technik AG | 468 |
5 |
| Mitsubishi Aircraft Corporation | 197 |
5 |
| Autonomous Control Systems Laboratory Ltd. | 13 |
5 |
| Other owners | 191 |