- All sections
- B - Performing operationstransporting
- B61G - Couplings specially adapted for railway vehiclesdraught or buffing appliances specially adapted for railway vehicles
- B61G 1/00 - Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
Patent holdings for IPC class B61G 1/00
Total number of patents in this class: 17
10-year publication summary
|
4
|
0
|
2
|
2
|
0
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Strato, Inc. | 27 |
3 |
| Voith Patent GmbH | 2763 |
3 |
| Wabtec Holding Corp. | 364 |
2 |
| Progress Rail Services Corp | 234 |
1 |
| Amsted Rail Company, Inc. | 434 |
1 |
| CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. | 84 |
1 |
| GEA Food Solutions Bakel B.V. | 135 |
1 |
| Korea Railroad Research Institute | 178 |
1 |
| M-mover Holdings Limited | 41 |
1 |
| Pennsy Corporation | 45 |
1 |
| Rail-veyor Technologies Global Inc. | 26 |
1 |
| Kawasaki Railcar Manufacturing Co., Ltd. | 183 |
1 |
| Other owners | 0 |