- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 1/20 - Floors specially adapted for freight
Patent holdings for IPC class B64C 1/20
Total number of patents in this class: 275
10-year publication summary
|
28
|
28
|
21
|
23
|
24
|
18
|
23
|
35
|
21
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
48 |
| Airbus Operations GmbH | 3188 |
47 |
| Telair International GmbH | 81 |
19 |
| Airbus Operations S.A.S. | 2407 |
17 |
| Goodrich Corporation | 2081 |
17 |
| Zsm Holdings LLC | 52 |
12 |
| Airbus S.A.S. | 819 |
8 |
| Federal Express Corporation | 407 |
5 |
| Lufthansa Technik AG | 468 |
5 |
| Amazon Technologies, Inc. | 24422 |
4 |
| 1281329 Alberta Ltd. | 15 |
4 |
| Airbus Defence and Space GmbH | 886 |
3 |
| Telair International AB | 7 |
3 |
| Textron Innovations Inc. | 2138 |
3 |
| Aircraft Cabin Modification GmbH | 12 |
3 |
| L3harris Technologies Integrated Systems L.P. | 30 |
3 |
| Airbus Deutschland GmbH | 313 |
2 |
| Aladdin Manufacturing Corporation | 194 |
2 |
| Allsafe Jungfalk GmbH & Co. KG | 13 |
2 |
| AMI Industries, Inc. | 212 |
2 |
| Other owners | 66 |