Temperature controlled railway car support post

Railway rolling stock – Car framing and structure – Freight

Reexamination Certificate

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Details

C052S841000

Reexamination Certificate

active

07628111

ABSTRACT:
A railcar system includes a plurality of railcar walls and a plurality of railcar support posts each coupled to at least one of the plurality of walls. Each of the plurality of support posts comprises a web portion comprising a non-metallic material and a plurality of flange portions coupled to the web portion, the flange portions comprising a metallic material.

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patent: 2006/0065152 (2006-03-01), Heitmeyer et al.
patent: 2007/0234927 (2007-10-01), Beers et al.
patent: 2008/0302266 (2008-12-01), Richmond

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