- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 57/04 - Vehicles characterised by having other propulsion or other ground-engaging means than wheels or endless track, alone or in addition to wheels or endless track having other than ground-engaging propulsion means, e.g. having propellers
Patent holdings for IPC class B62D 57/04
Total number of patents in this class: 46
10-year publication summary
|
6
|
2
|
6
|
1
|
3
|
8
|
9
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Crover Ltd | 11 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2860 |
3 |
| The Boeing Company | 20163 |
2 |
| Mobilités Mondiales Inc. | 8 |
2 |
| Shandong University | 1152 |
2 |
| Zhejiang University | 3448 |
2 |
| Grain Weevil Corporation | 33 |
2 |
| Jetts, LLC | 3 |
2 |
| Disney Enterprises, Inc. | 6215 |
1 |
| Airbus Operations S.A.S. | 2556 |
1 |
| Raytheon Sarcos, LLC | 24 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
1 |
| Amazon Technologies, Inc. | 28118 |
1 |
| California Institute of Technology | 4037 |
1 |
| University of Southern California | 2134 |
1 |
| Aztec | 3 |
1 |
| Beijing Institute of Technology | 404 |
1 |
| Board of Trustees of Michigan State University | 1209 |
1 |
| ECOsubsea AS | 5 |
1 |
| Eth Zurich | 1323 |
1 |
| Other owners | 15 |