Tank arrangement for a floor care appliance
US7178196B2 · kind B2 · utility
12Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2005 |
| Grant date | Feb 20, 2007 |
| Priority date | — |
| Expiry date | Jan 11, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L11/34
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A floor care appliance is provided. The floor care appliance includes a base for movement along the surface attached to a housing. The floor care appliance has two liquid storage tanks located in the housing wherein one of the liquid storage tanks generally overlies the other liquid storage tank. In the preferred embodiment of the invention, the liquid storage tank located above the other liquid storage tank is a cleaning solution storage tank and the other liquid storage tank is a liquid recovery tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.