Planting trench closing systems, methods, and apparatus
US10743458B2 · kind B2 · utility
0Cited by
16References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2018 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Mar 14, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C7/205
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Systems, methods and apparatus for closing a planting trench. Embodiments include a disc assembly for loosening soil adjacent to the planting trench. In some embodiments a closing wheel assembly pivots relative to a subframe of a row unit of a planter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.