Surface cleaning apparatus
US11363931B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jan 29, 2018 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Jul 16, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L11/4088
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A surface cleaning apparatus including, a fluid storage container; an outlet for directing fluid from the fluid storage container onto a surface to be cleaned; and a valve configured to regulate the flow of fluid from the fluid storage container to the outlet and including: a body; and a member being moveable relative to the body between a first position and a second position and defining a flow path extending through a surface thereof; wherein the flow of fluid through the valve flows at a first rate when the member is in the first position and at a second rate and along the flow path when the member is in the second position, the second rate of flow being lower than the first rate of flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.