- 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 45/00 - Aircraft indicators or protectors not otherwise provided for
Patent holdings for IPC class B64D 45/00
Total number of patents in this class: 3846
10-year publication summary
|
267
|
358
|
398
|
415
|
449
|
344
|
301
|
293
|
290
|
232
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20166 |
457 |
| Honeywell International Inc. | 13554 |
192 |
| Airbus Operations GmbH | 3370 |
115 |
| Airbus Operations S.A.S. | 2505 |
110 |
| Airbus Operations Limited | 1288 |
80 |
| Rockwell Collins, Inc. | 2523 |
80 |
| Textron Innovations Inc. | 2362 |
78 |
| Rosemount Aerospace Inc. | 783 |
75 |
| Pratt & Whitney Canada Corp. | 4885 |
66 |
| Hamilton Sundstrand Corporation | 4954 |
62 |
| Goodrich Corporation | 2158 |
61 |
| Beta Air, LLC | 619 |
52 |
| Airbus Helicopters | 942 |
51 |
| Bombardier Inc. | 758 |
51 |
| Sikorsky Aircraft Corporation | 1095 |
50 |
| Kitty Hawk Corporation | 305 |
49 |
| Bell Helicopter Textron Inc. | 1021 |
47 |
| SZ DJI Technology Co., Ltd | 6867 |
44 |
| General Electric Company | 13861 |
43 |
| Federal Express Corporation | 679 |
43 |
| Other owners | 2040 |