- 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 1/305 - Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
Patent holdings for IPC class B64F 1/305
Total number of patents in this class: 250
10-year publication summary
|
16
|
27
|
18
|
29
|
19
|
14
|
18
|
12
|
9
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ShinMaywa Industries, Ltd. | 205 |
44 |
| Korea Airports Corporation | 58 |
20 |
| Shenzhen Cimc-tianda Airport Support Ltd. | 33 |
19 |
| HÜBNER GmbH & Co. KG | 145 |
18 |
| China International Marine Containers (Group) Ltd. | 122 |
13 |
| FMT International Trade AB | 17 |
9 |
| ThyssenKrupp AG | 3409 |
9 |
| TK Airport Solutions, S.A. | 14 |
9 |
| Wheeltug, plc | 92 |
9 |
| ThyssenKrupp Elevator Innovation Center, S.A. | 35 |
7 |
| Oshkosh Aerotech, LLC | 48 |
7 |
| ThyssenKrupp Airport Solutions, S.A. | 14 |
6 |
| AG Co., Ltd. | 16 |
5 |
| Ana Motor Service Co., Ltd. | 5 |
5 |
| East Island Aviation Services, Inc. | 8 |
5 |
| Gatelink Aircraft Boarding Systems, Inc. | 7 |
5 |
| Illinois Tool Works Inc. | 11863 |
4 |
| Otis Elevator Company | 2699 |
4 |
| Adelte Airport Technologies, S.L. | 11 |
3 |
| Mitsubishi Heavy Industries Transportation Equipment Engineering & Service Co., Ltd. | 6 |
3 |
| Other owners | 46 |