Railroad car seal for railroad hopper cars
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United States of America Patent
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-
Jan 6, 2015
Issued Date -
N/A
app pub date -
Mar 11, 2011
filing date -
Mar 12, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A seal is disclosed for retrofitting to an existing railroad hopper car having opposing sidewalls and at least one trough extending between the opposing sidewalls. The seal includes a first member configured to mate against a surface of a trough adjacent a sidewall, the first member including a first edge having angled sections corresponding to angled sections of where the sidewall meets the trough, and a second member integral with the first member and extending substantially upright from the first edge of the first member, the second member configured to mate against a surface of the sidewall adjacent the trough, wherein the second member is angled relative to the first member at each of the angled sections corresponding to angled sections of the sidewall adjacent the trough.
First Claim
Family
International Classification(s)
Cited Art Landscape
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