B61D17/14

HOPPER RAILROAD CAR HAVING MULTI-LEVEL RUNNING BOARDS
20260028053 · 2026-01-29 ·

A hopper railroad car with multi-level running boards at the top of the hopper railroad car that better enables an operator on the top of the hopper railroad car to maneuver and to open and close the hatches on the top of the hopper railroad car.