Wheelbarrow
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 17, 2017
Grant Date -
N/A
app pub date -
Sep 12, 2016
filing date -
Sep 12, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Implementations of a wheelbarrow are provided. In some implementations, the wheelbarrow comprises a receptacle, a front wheel having an axle extending therethrough, a frame, handles, and a self balancer operatively connected to the frame. In some implementations, the front end, back end, first side, second side, and bottom of the receptacle are curved. In some implementations, the frame includes a first tube and second tube. In some implementations, each of the first tube and the second has a first portion that is concave and extends along the bottom and back end of the receptacle, a second portion that extends from the first portion towards the wheel and is convex, and a third portion that extends from the second portion toward the axle and is straight. In some implementations, the distal end of the third portion of the first tube and the second is operatively connected to the axle. In some implementations, the self balancer is configured so that the receptacle does not make contact with a surface when the wheel and the self balancer are in contact with the surface.
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Family
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Cited Art Landscape
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