Unique five-device-in-one system comprising wheelbarrow, wheel harvest-bag trash-bag caddy, wheel tool-refreshment caddy, dump truck, and hand truck
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United States of America Patent
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Sep 17, 2013
Grant Date -
Oct 27, 2011
app pub date -
Apr 22, 2011
filing date -
Apr 26, 2010
priority date (Note) -
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Abstract
A unique five-device-in-one system comprises the five following devices, which are combined into one system to save cost, time, labor, and space, and can change their shapes and functions while in motion and can function, simultaneously: a wheelbarrow, a wheel harvest-bag trash-bag caddy, a wheel tool-refreshment caddy, a dump truck, and a hand truck. The unique five-device-in-one system comprises left and right multi-purpose foldable handles, left and right frames, left and right sleeves, a roll bar, a nut-washer-axle combination, a wheel, a multi-position locking device, left and right multi-purpose shock absorbers, left and right utility-bag spreaders, left and right attaching screws, a quick-release multi-purpose container, expandable tool-carrying pockets, left and right horizontal hooks and loops, left and right vertical hooks and loops, left and right dustpan hooks and loops, and a multi-purpose foldable dustpan.
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