- 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 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: 391
10-year publication summary
|
29
|
42
|
34
|
52
|
52
|
33
|
26
|
19
|
18
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Federal Express Corporation | 674 |
36 |
| The Boeing Company | 20084 |
23 |
| Airbus Operations GmbH | 3339 |
15 |
| Nippon Kayaku Kabushiki Kaisha | 1435 |
13 |
| Nileworks Inc. | 141 |
11 |
| Airbus Helicopters | 972 |
10 |
| Kidde Technologies, Inc. | 298 |
10 |
| B/E Aerospace, Inc. | 1660 |
9 |
| Bell Helicopter Textron Inc. | 1064 |
9 |
| Visionsafe, LLC | 20 |
9 |
| Air Cruisers Company, LLC | 57 |
7 |
| Garmin International, Inc. | 239 |
7 |
| Textron Innovations Inc. | 2321 |
7 |
| NTT DoCoMo, Inc. | 13158 |
6 |
| Goodrich Corporation | 2132 |
6 |
| Safran AeroSystems | 238 |
6 |
| AML Global Eclipse LLC | 19 |
6 |
| AmSafe, Inc. | 46 |
5 |
| Lufthansa Technik AG | 481 |
5 |
| Mitsubishi Aircraft Corporation | 136 |
5 |
| Other owners | 186 |