Railcar nailable floor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 13, 2005
Grant Date -
Mar 11, 2004
app pub date -
Sep 10, 2002
filing date -
Sep 10, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A nailable floor having a plurality of modular floor planks having a planar web spanning between two side flanges. The side flanges extend to bottom flanges that provide support from the underframe of a railcar. The planar web, side flanges and bottom flanges are all integrally formed from a single member.
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Cited Art Landscape
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