Unit dolly and method of use

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

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Details

254 4R, 414426, 414460, B66D 126, B66D 300

Patent

active

059885971

ABSTRACT:
A unit dolly having a detachable rectangular box frame with left and right side members and front and back members, each member having top and bottom members interconnected by vertical support posts, including four winches and lifting means for hoisting heavy or cumbersome objects, and a method for using the unit dolly.

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patent: 4897011 (1990-01-01), Brower

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