Covered hopper car
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 20, 1988
Issued Date -
N/A
app pub date -
Jan 27, 1986
filing date -
Feb 23, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A hopper car comprises two substantially similar units which are relatively short and have low roof lines. A pair of trucks is connected to opposite ends of the car. A third truck is connected between the two units. A coupler between the units and the third truck provides articulation therebetween.
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