Device for Collection of Debris
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United States of America Patent
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N/A
Issued Date -
Feb 21, 2008
app pub date -
May 13, 2005
filing date -
May 14, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device for collecting debris has a wheeled frame movable over a ground surface. An endless belt runs about a rear by roller and a forward support member on the frame such that an undersurface of a lower run of the belt engages the ground surface as the device traverses the ground surface. The belt is driven such that the lower run moves forwardly with respect to the speed of movement of the device over the ground surface. At the lower run of belt, debris on the ground surface passes through apertures in the belt to be deposited on the upper surface of the lower run, and is then transported on the belt to a collection receptacle carried by the device.
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