Exhaust stack cleaning and polishing implement
OwnerRobert W. Zimmermaninventor
Life of this patent
Estimating the term…
Abstract
An arcuate somewhat resilient holder for a flexible polishing element is rotationally attached through a short radial arm to a descending elongated rigid handle set at an obtuse angle to a plane through the holder and arm. A user of the implement standing on the ground can conveniently polish the vertical exhaust stack of a diesel truck or tractor.
Claims8
A cleaning and polishing implement for truck exhaust stacks and the like comprising an arcuate body portion spanning an arc substantially greater than 180 degrees and having spaced terminals defining a passage leading into the body portion, a cleaning and polishing element attached to the interior of the body portion being substantially coextensive therewith, a short radial arm attached to the body portion at its side remote from said terminals and located midway between the terminals, a short sleeve fixed to the rear end of the radial arm across the axis of the arm, and an elongated handle having a rotational connection with said sleeve and depending from the sleeve and body portion and being disposed at an angle of slightly more than 90 degrees to the plane in which the body portion and radial arm are located.
Dependencies are inferred from the claim text.