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:
Apr. 13, 2010
Filed:
Apr. 24, 2007
Applicants:
Steve Williams, Hayden Lake, ID (US);
Michael Genteman, Liberty Lake, WA (US);
David Wood, Maple Plain, MN (US);
Inventors:
Steve Williams, Hayden Lake, ID (US);
Michael Genteman, Liberty Lake, WA (US);
David Wood, Maple Plain, MN (US);
Assignee:
USP Holding Corp., Coeur d'Alene, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A floor cleaning tool is described and which includes a vacuum chamber having a fluid intake end, and a fluid exhaust end; a coupling member defining a fluid passageway extending therethrough, and which is integrally coupled to the fluid intake end of the vacuum chamber; and a floor engagement member having a plurality of inlet ports, and which is releasably secured to the coupling member by means of a mortise and tenon joint.