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:
Nov. 17, 2015
Filed:
Mar. 15, 2010
Roy Studebaker, Centralia, WA (US);
Roy Studebaker, Centralia, WA (US);
Other;
Abstract
An elongated solution injection bar operable in a cleaning system as a combination dry vacuum and fluid carpet cleaner. The elongated solution injection bar having an upper solution distribution and pressure equalization chamber in fluid communication with a lower solution discharge chamber through a solution flow restrictor structured for distributing hot liquid cleaning solution in a substantially uniform flow along substantially the entire length of a cleaning head operating surface. The hot liquid cleaning solution being discharged from the lower solution discharge chamber at a volumetric flow rate of or about 1 gallon per minute (gpm) or less, so that the liquid cleaning solution is discharged to the operating surface as a flood under pressure.