BELLY DUMP TRAILER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 2, 2009
app pub date -
Sep 26, 2008
filing date -
Sep 27, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A belly dump trailer including a hopper having sides made up of multiple hollow extruded aluminum panels. Cones are attached at forward and rearward ends of the hopper. The cones are made of aluminum. The cones are hollow and each cone includes internal stiffener rings supporting an outer shell. The hopper sides include top, side and bottom rails interconnected to the panels. Each of the top, side and bottom rails is made of a hollow extruded aluminum. Another belly dump trailer includes a hopper and a cone attached to the hopper, the cone having an axis which is inclined downwardly in a direction away from the hopper. Another belly dump trailer includes a hopper having first and second side walls each made up of multiple hollow panels, and front and rear walls; a first cone attached to the front wall; and a second cone attached to the rear wall.
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Cited Art Landscape
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