- 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 31/08 - Initiating means actuated automatically for keeping cruising speed constant
Patent holdings for IPC class B64D 31/08
Total number of patents in this class: 19
10-year publication summary
|
0
|
1
|
4
|
2
|
0
|
3
|
3
|
0
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4215 |
4 |
| The Boeing Company | 19843 |
2 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Honda Patents & Technologies North America, LLC | 32 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| SAFRAN S.A. | 518 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Dassault Aviation | 265 |
1 |
| Embraer - Empresa Brasileira de Aeronautica S.A. | 32 |
1 |
| Hanwang Technology Co., Ltd. | 87 |
1 |
| Innovative Solutions & Support, Inc. | 45 |
1 |
| Safran Helicopter Engines | 676 |
1 |
| SZ DJI Technology Co., Ltd | 6791 |
1 |
| Other owners | 0 |