|
US3121260A
|
|
Sliding door pusher block
|
|
US3070043A
|
|
Snubber device
|
|
US2914003A
|
|
Railway cars
|
|
US2886188A
|
|
Car coupling
|
|
US2817304A
|
|
Skid
|
|
US2894462A
|
|
Longitudinally shiftable bulkheads for freight cars
|
|
US2849813A
|
|
Reservation availability signboard or indicator
|
|
US2852277A
|
|
Masking envelope for space reservation tickets
|
|
US2674208A
|
|
Cover for gondola cars
|
|
US2665937A
|
|
Grapple
|
|
US2659318A
|
|
Freight car for double-deck loading of automobiles
|
|
US2611325A
|
|
Ballasting system for locomotives
|
|
US2645938A
|
|
Rail flaw-detecting device
|
|
US2475327A
|
|
Railway car truck
|
|
US2449491A
|
|
Means to prevent shifting of lading in freight carriers
|
|
US2501420A
|
|
Load separator and sustainer
|
|
US2440098A
|
|
Railroad car refrigerated by dry ice and a secondary refrigerating system
|
|
US2536194A
|
|
Passenger vehicle
|
|
US2545523A
|
|
Passenger vehicle
|
|
US2467681A
|
|
Freight car
|
