- All sections
- B - Performing operationstransporting
- B61G - Couplings specially adapted for railway vehiclesdraught or buffing appliances specially adapted for railway vehicles
- B61G 5/08 - Couplings not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits
Patent holdings for IPC class B61G 5/08
Total number of patents in this class: 61
10-year publication summary
|
4
|
2
|
7
|
2
|
3
|
5
|
9
|
2
|
3
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Voith Patent GmbH | 2740 |
9 |
| Trackmobile LLC | 29 |
5 |
| Dellner Couplers AB | 113 |
4 |
| Ireco, LLC | 28 |
3 |
| New York Air Brake LLC | 271 |
3 |
| TTX Company | 121 |
3 |
| Siemens Mobility GmbH | 1893 |
3 |
| LG Electronics Inc. | 76087 |
2 |
| Bani-Asaf Inc. | 3 |
2 |
| Wabtec Holding Corp. | 338 |
2 |
| Transportation IP Holdings, LLC | 1009 |
2 |
| KB Intellectual Property GmbH & Co. KG | 169 |
2 |
| Siemens AG | 23956 |
1 |
| Kohler Co. | 4142 |
1 |
| Alstom Holdings | 630 |
1 |
| A. Stucki Co. | 76 |
1 |
| AIS Construction Equipment Corporation, DBA AIS Engine Corporation | 6 |
1 |
| Consolequip Inc. | 1 |
1 |
| CRRC Tangshan Co., Ltd. | 282 |
1 |
| Cummins Filtration IP, Inc. | 580 |
1 |
| Other owners | 13 |