System and method for recharging a railcar air-brake system
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United States of America Patent
Stats
-
Jun 13, 2023
Grant Date -
Sep 10, 2020
app pub date -
Mar 6, 2020
filing date -
Mar 7, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for recharging a railcar air-brake system for a road-rail vehicle, including a rail-capable material handler, adapted or modified for transporting an at least one railcar that permits an air compression system to provide a near-constant low-volume airflow to recharge the respective air-brake systems without requiring the road-rail vehicle to be driven. The system can generally comprise a hydraulic pump, an air compressor, and at least one railcar air-brake system. The system can be adapted for recharging railcar air-brake systems for a road-rail vehicle adapted for transporting at least two railcars that does not significantly diminish the utility of the road-rail vehicle.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2020 Application Filing Year
- B60F Class
- 56 Applications Filed
- 43 Patents Issued To-Date
- 76.79 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B60F Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 13, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 13, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 13, 2034 |
