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:
Sep. 25, 2007
Filed:
Oct. 14, 2003
Robert S. Robinson, Hamilton, OH (US);
Robert S. Robinson, Hamilton, OH (US);
Kaivac, Inc., Hamilton, OH (US);
Abstract
The ergonomic multi-functional cleaning machine includes a fresh liquid tank, a waste recovery tank positioned atop the fresh liquid tank, and a vacuum source for enabling a soil-containing fluid to be vacuumed into the waste recovery tank. The machine further includes: (1) a fresh liquid pump positioned above the fresh liquid tank, with the fresh liquid pump enabling a liquid or solution to be pumped from the fresh liquid tank; and/or (2) a spigot operatively connected to the fresh liquid tank, whereby a user may regulate the flow of a liquid or solution from the fresh liquid tank. Also, the machine may include an inline wetting apparatus, thereby providing for vacuuming of dry dirt, dust, and other soils.