Mobile chemical sprayer
US6805304B1 · kind B1 · utility
13Cited by
7References
2Claims
0Family size
Inventors
Key dates
| Filing date | Apr 9, 2002 |
| Grant date | Oct 19, 2004 |
| Priority date | — |
| Expiry date | Nov 13, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M7/0035
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Mobile chemical sprayers dispense liquid chemicals over a large area, such as a lawn or garden, in a short period of time. Individuals applying chemicals are not tethered to a fixed tank by a long hose, but can instead continuously move and apply chemicals simultaneously using a mobile chemical sprayer. This facilitates a more uniform distribution of chemical, and eliminates the need to spend time moving the tank or repositioning the hose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.