Device for marking the path along the ground of a rolling wheel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 27, 2002
Grant Date -
N/A
app pub date -
Mar 10, 2000
filing date -
Sep 2, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a device for marking the path along the ground of a rolling wheel, comprising: a container having a perimeter, and a single opening along the perimeter for dispensing a marking substance contained within the container, and a sliding gate covering the opening, the gate slidable from a closed position in which it fully covers the opening, to open positions wherein progressively more of the opening is exposed, to adjust the delivery of the marking substance through the opening. The device is mounted to the outside of the wheel so that it rotates with the wheel, the container thereby dispensing the marking substance by gravity when the container opening is rotated by the wheel rotation to a position in which the substance can fall from the container.
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