Power sprayer
US7850098B2 · kind B2 · utility
27Cited by
267References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2006 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Sep 1, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3431
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A spray head for a power sprayer configured to generate a continuous sheet-like water shield around a center stream of water is disclosed. A water delivery device for use with a sink is disclosed, the water delivery device may produce a stream of water surrounded by a continuous shield of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.