Device for warning or barrier gate
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United States of America Patent
Stats
-
Mar 26, 2024
Grant Date -
Apr 23, 2020
app pub date -
Oct 21, 2019
filing date -
Oct 21, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for a warning or barrier gate and methods that use the device can include a first arm section that includes a tenon and an arrangement of apertures through the tenon, and a second arm section that includes a mortise and an arrangement of apertures through the mortise. The apertures can align, and fasten together, to form at least part of an arm assembly for the warning or barrier gate. Manufacture of the device can occur in the field during installation of the warning or barrier gate. The device can be reciprocated 180 degrees from a closed position perpendicular to a roadway to an open position that rests parallel to the roadway.
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