- 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
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0
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4
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0
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3
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2
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0
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1
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1
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Strato, Inc. | 29 |
3 |
| Voith Patent GmbH | 2740 |
3 |
| Wabtec Holding Corp. | 370 |
2 |
| Progress Rail Services Corp | 234 |
1 |
| Amsted Rail Company, Inc. | 430 |
1 |
| CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. | 85 |
1 |
| GEA Food Solutions Bakel B.V. | 131 |
1 |
| Korea Railroad Research Institute | 176 |
1 |
| M-mover Holdings Limited | 36 |
1 |
| Pennsy Corporation | 37 |
1 |
| Rail-veyor Technologies Global Inc. | 27 |
1 |
| Kawasaki Railcar Manufacturing Co., Ltd. | 179 |
1 |
| Other owners | 0 |