- 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 1/04 - Dropping, ejecting, or releasing articles the articles being explosive, e.g. bombs
Patent holdings for IPC class B64D 1/04
Total number of patents in this class: 163
10-year publication summary
|
11
|
10
|
8
|
12
|
14
|
10
|
13
|
11
|
14
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8389 |
15 |
| The Boeing Company | 20043 |
9 |
| BAE SYSTEMS plc | 2338 |
9 |
| AeroVironment, Inc. | 533 |
6 |
| Vertex Aerospace, LLC | 60 |
6 |
| Tusas- Turk Havacilik ve Uzay Sanayii Anonim Sirketi | 295 |
6 |
| Saab AB | 809 |
4 |
| Alkan | 11 |
3 |
| Ensign-Bickford Aerospace & Defense Company | 84 |
3 |
| Israel Aerospace Industries Ltd. | 521 |
3 |
| Lone Star IP Holdings, LP | 11 |
3 |
| MBDA UK Limited | 220 |
3 |
| Raindance Systems Pty Ltd | 17 |
3 |
| Lyell Loomis, Inc. d/b/a L2 Inc. | 9 |
3 |
| GM Global Technology Operations LLC | 15042 |
2 |
| Airbus Defence and Space GmbH | 867 |
2 |
| Corvid Technologies, LLC | 25 |
2 |
| Marvin Engineering Co., Inc. | 14 |
2 |
| Sikorsky Aircraft Corporation | 1104 |
2 |
| Tong Oil Tools Co., Ltd. | 16 |
2 |
| Other owners | 75 |