Seed furrow closing wheel
US10462959B2 · kind B2 · utility
1Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2017 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Aug 3, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C5/066
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A seed furrow closing wheel includes an annular rim and a plurality of teeth carried on the rim for rotation about an axis. The teeth extend radially outward from the rim and are circumferentially spaced apart from one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.