Method and apparatus for extracting plant stalks and for reshaping beds
US4779684A · kind A · utility
85Cited by
12References
7Claims
0Family size
Inventor
Key dates
| Filing date | Jun 4, 1987 |
| Grant date | Oct 25, 1988 |
| Priority date | — |
| Expiry date | Jun 4, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C5/064
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Apparatus for removing upstanding plant stalks from the ground and for mulching the stalks. The apparatus includes simplified disk mechanisms which can be adapted both to cut and mulch plant stalks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.