Method for dispensing dry granular materials
US5737221A · kind A · utility
40Cited by
10References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 20, 1997 |
| Grant date | Apr 7, 1998 |
| Priority date | — |
| Expiry date | Mar 20, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M21/043
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A material dispensing system for agricultural pesticides and chemicals. The system uses distributed processing with a main controller and a plurality of sub-controllers to control pesticide metering devices. The metering devices are attached to a pesticide container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.