Tank sprayer with integrated measuring device
US7404420B2 · kind B2 · utility
1Cited by
20References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 2005 |
| Grant date | Jul 29, 2008 |
| Priority date | — |
| Expiry date | Oct 8, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B9/0822
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A portable sprayer includes a tank and a measuring device in selective fluid communication with the tank. The measuring device may be located adjacent to a funnel at the top of the tank and a valve provided to selectively control the flow of fluid from the measuring device into the funnel. The measuring device may include a plurality of surfaces extending from the internal wall of the measuring device to provide indicia of the amount of fluid within the measuring device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.