- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements 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: 3602
10-year publication summary
|
284
|
390
|
427
|
462
|
478
|
356
|
310
|
304
|
285
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19900 |
417 |
| Honeywell International Inc. | 14009 |
179 |
| Airbus Operations GmbH | 3281 |
114 |
| Airbus Operations S.A.S. | 2435 |
105 |
| Rockwell Collins, Inc. | 2438 |
78 |
| Airbus Operations Limited | 1217 |
74 |
| Textron Innovations Inc. | 2189 |
74 |
| Rosemount Aerospace Inc. | 759 |
70 |
| Goodrich Corporation | 2088 |
59 |
| Hamilton Sundstrand Corporation | 4712 |
58 |
| Airbus Helicopters | 960 |
50 |
| Sikorsky Aircraft Corporation | 1126 |
50 |
| Beta Air, LLC | 581 |
50 |
| Bombardier Inc. | 749 |
49 |
| Bell Helicopter Textron Inc. | 1086 |
46 |
| Pratt & Whitney Canada Corp. | 4428 |
43 |
| Kitty Hawk Corporation | 286 |
42 |
| SZ DJI Technology Co., Ltd | 6807 |
42 |
| Federal Express Corporation | 665 |
41 |
| General Electric Company | 17801 |
38 |
| Other owners | 1923 |