Multi-functional cleaning and floor care system
US10786131B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2012 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Jan 23, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L11/4055
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A multi-functional cleaning and floor care system may have: a fresh liquid reservoir; a vacuum assembly including a vacuum recovery tank and a vacuum motor assembly; a wheeled chassis configured to support at least one of the fresh liquid reservoir and the vacuum recovery tank; and a spigot fluidly connected to the fresh liquid reservoir, with the spigot adjustable between a fully open position and a fully closed position. The system also may have: a liquid spreader assembly connected to at least one of the fresh liquid reservoir, the vacuum assembly, and the wheeled chassis, with the liquid spreader assembly including a frame and a spreader pad; and a squeegee head assembly connected to at least one of the fresh liquid reservoir, the vacuum assembly, and the wheeled chassis, with the squeegee head assembly fluidly connectable to the vacuum recovery tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.