The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2017
Filed:
Feb. 09, 2015
Donald E. Butler, Westmister, SC (US);
Donald E. Butler, Westmister, SC (US);
Other;
Abstract
Three-wheel, mobile frame adapted to secure one or more nozzles, wand, and spray control power, pressure washer to a main spar with a caster type front wheel assembly connected to the main spar and main wheel assembly comprising two axle mounted, main wheels. The spar includes a support leg attached at a point behind the main wheel assembly and descending downward to prevent inadvertent back-tipping of the three-wheel, mobile frame in response to cleaning fluid discharged against the flat surface to be cleaned under pressure from the nozzle when the unit is not fully controlled by the operator. Multiple nozzles may be attached to a nozzle that is attached to the wand in place of a single nozzle.