Road marking apparatus
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United States of America Patent
Stats
-
Feb 7, 1989
Grant Date -
N/A
app pub date -
Jan 13, 1988
filing date -
Jan 13, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A road marking apparatus has a hopper mounted upon a pair of side runners that straddle an outlet in the bottom of the hopper. A doctor blade is mounted for reciprocal vertical movement in sliding contact with the outside of a rear wall of the hopper adjacent the hopper outlet between the runners. A floor gate is mounted for reciprocal horizontal movement into and out of contact with a bottom edge of the hopper rear wall and the doctor blade for opening and closing the hopper outlet.
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