- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 5/32 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning wheels or wheel sets or cranks thereon, i.e. wheel lathes for reconditioning wheel sets without removing same from the vehicleUnderfloor wheel lathes for railway vehicles
Patent holdings for IPC class B23B 5/32
Total number of patents in this class: 42
10-year publication summary
|
2
|
3
|
0
|
5
|
7
|
1
|
3
|
1
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hegenscheidt-MFD GmbH & Co. KG | 68 |
16 |
| HJR Equipment Rental, Inc. | 17 |
13 |
| Harsco Technologies LLC | 148 |
2 |
| Siemens Mobility GmbH | 1702 |
2 |
| Siemens AG | 24561 |
1 |
| Toray Plastics (America), Inc. | 194 |
1 |
| Bonita IP LLC | 7 |
1 |
| Schul International Co., LLC | 81 |
1 |
| Siemens Mobility Austria GmbH | 164 |
1 |
| CRRC Ziyang Co., Ltd. | 33 |
1 |
| Dano Rail, S.Coop. | 1 |
1 |
| Limited Liabilitu Company 'the Ural Supersize Tguipment The Ural Carriage Building Plant' | 1 |
1 |
| Jinan Taichan Technology Co., Ltd. | 2 |
1 |
| Other owners | 0 |