Center beam car with depressed cargo-carrying area

Railway rolling stock – Special car bodies – Freight

Reexamination Certificate

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Details

C105S404000, C410S031000, C296S067000

Reexamination Certificate

active

06883437

ABSTRACT:
A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage.

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Thrall Car Mfg. Prototype care with reduced height center position, at least as early as Sep. 2000.
BNSF “Flexibeam” center partition car No. 564,124, at least as early as Jun. 2000.
Gunderson Inc. Prototype car No. GBRX 20003 (five color photographs), public use as early as Jan. 1, 2001.

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