- All sections
- B - Performing operationstransporting
- B64F - Ground or aircraft-carrier-deck installations specially adapted for use in connection with aircraftdesigning, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided forhandling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F 1/28 - Liquid-handling installations specially adapted for fuelling stationary aircraft
Patent holdings for IPC class B64F 1/28
Total number of patents in this class: 139
10-year publication summary
|
8
|
17
|
12
|
20
|
17
|
18
|
18
|
18
|
11
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 5981 |
10 |
| Airbus Operations Limited | 1260 |
7 |
| Textron Innovations Inc. | 2304 |
7 |
| Desautel | 12 |
6 |
| FliteLogix, LLC | 7 |
5 |
| I6 Group Limited | 10 |
5 |
| Deere & Company | 7592 |
4 |
| Airbus Operations GmbH | 3333 |
4 |
| Neoex Systems, Inc. | 6 |
4 |
| The Boeing Company | 20048 |
3 |
| Beta Fluid Systems, Inc. | 3 |
3 |
| Raycon Industries, Inc. | 10 |
3 |
| SAS Beyond Aerospace | 12 |
3 |
| General Electric Company | 13762 |
2 |
| Colorado Seminary, which owns and operates the University of Denver | 37 |
2 |
| Fuel Matrix Ltd | 3 |
2 |
| Gammon Technical Products, Inc. | 18 |
2 |
| Marine Aluminium AS | 8 |
2 |
| QT Technologies | 7 |
2 |
| Imenco AS | 7 |
2 |
| Other owners | 61 |