- 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: 397
10-year publication summary
|
42
|
34
|
52
|
52
|
33
|
26
|
19
|
19
|
14
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Federal Express Corporation | 686 |
36 |
| The Boeing Company | 20102 |
24 |
| Airbus Operations GmbH | 3405 |
15 |
| Nippon Kayaku Kabushiki Kaisha | 1462 |
13 |
| Airbus Helicopters | 926 |
11 |
| Nileworks Inc. | 141 |
11 |
| B/E Aerospace, Inc. | 1701 |
10 |
| Kidde Technologies, Inc. | 300 |
10 |
| Visionsafe, LLC | 21 |
10 |
| Bell Helicopter Textron Inc. | 974 |
9 |
| Air Cruisers Company, LLC | 71 |
7 |
| Garmin International, Inc. | 259 |
7 |
| Textron Innovations Inc. | 2389 |
7 |
| NTT DoCoMo, Inc. | 14175 |
6 |
| Goodrich Corporation | 2178 |
6 |
| Safran AeroSystems | 282 |
6 |
| AmSafe, Inc. | 46 |
5 |
| Lufthansa Technik AG | 491 |
5 |
| Mitsubishi Aircraft Corporation | 124 |
5 |
| Autonomous Control Systems Laboratory Ltd. | 13 |
5 |
| Other owners | 189 |