Convertible broadcast spreader
US7040556B2 · kind B2 · utility
8Cited by
2References
7Claims
0Family size
Inventor
Key dates
| Filing date | Sep 14, 2004 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Oct 12, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C17/001
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A broadcast type fertilizer spreader includes a hopper having ground engaging wheels mounted on the hopper frame and operating the broadcast rotor which broadcast the fertilizer. The spreader includes a handle for guiding and pushing the spreader and an actuator handle for opening and closing the dispensing openings in the hopper. A tow bar is readily connectable to the spreader and a tractor to convert the spreader to a towable mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.