- All sections
- B - Performing operations; transporting
- B61H - Brakes or other retarding devices specially adapted for rail vehicles; arrangement or disposition thereof in rail vehicles
- B61H 13/32 - Transmitting mechanisms adjustable to take account of variation of vehicle weight by varying brake lever leverage
Patent holdings for IPC class B61H 13/32
Total number of patents in this class: 2
10-year publication summary
1
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0
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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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0
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0
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Amsted Rail Company, Inc. | 432 |
1 |
Strato, Inc. | 64 |
1 |
Other owners | 0 |