Surface working apparatus
US8267607B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 29, 2004 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Jul 28, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/22
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A surface working apparatus or cleaning implement that is useful in removing soils and other undesirable items from carpeting, hard flooring or any surface. More particularly, the present invention relates to a floor cleaning apparatus having a handle and an absorbent cleaning pad which is removably attached to a cleaning head and disposable after use. An aerosol canister is connected to the apparatus and a trigger is used to selectively dispense the contents of the canister in front of the cleaning head for cleaning the flooring. Various locking means are added to the floor cleaning tool to ensure proper floor chemical application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.