Spraying a liquid on plants by means of a spraying assembly mounted on a pair of wires
US6622427B2 · kind B2 · utility
31Cited by
17References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 26, 2002 |
| Grant date | Sep 23, 2003 |
| Priority date | — |
| Expiry date | Mar 26, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G17/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for spraying a liquid on plants by means of a spraying assembly adapted for mounting on a pair of upper and lower wires parallel to each other. The spraying assembly comprises a sprayer having at least one nozzle adapted for fluid communication with a source of the liquid, and a sprayer holder. The sprayer holder comprises a rigid rod and upper and lower holder members mounted on the rod and having clamping means for being clamped to the respective upper and lower wires. One of the holder members has a sprayer seat for fixedly supporting the sprayer in a predetermined orientation relative to the rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.