- 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: 3951
10-year publication summary
|
390
|
427
|
462
|
478
|
354
|
313
|
320
|
304
|
287
|
73
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20094 |
470 |
| Honeywell International Inc. | 12788 |
203 |
| Airbus Operations GmbH | 3413 |
119 |
| Airbus Operations S.A.S. | 2523 |
112 |
| Rockwell Collins, Inc. | 2555 |
85 |
| Airbus Operations Limited | 1319 |
81 |
| Textron Innovations Inc. | 2401 |
80 |
| Rosemount Aerospace Inc. | 784 |
75 |
| Pratt & Whitney Canada Corp. | 5232 |
73 |
| Hamilton Sundstrand Corporation | 5019 |
65 |
| Goodrich Corporation | 2176 |
63 |
| Beta Air, LLC | 643 |
53 |
| Airbus Helicopters | 930 |
51 |
| Bombardier Inc. | 759 |
50 |
| Sikorsky Aircraft Corporation | 1072 |
50 |
| Kitty Hawk Corporation | 304 |
49 |
| Bell Helicopter Textron Inc. | 970 |
47 |
| SZ DJI Technology Co., Ltd | 6909 |
44 |
| General Electric Company | 13808 |
43 |
| Federal Express Corporation | 683 |
43 |
| Other owners | 2095 |