Seed trench depth detection systems
US11547036B2 · kind B2 · utility
1Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2019 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Sep 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B15/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A seed trench depth sensor is adapted to mount to an agricultural implement. The trench depth sensor determining the difference between a distance measured to a bottom of the seed trench by a first sensor and a distance measured to a surface of the soil by a second sensor disposed rearward of the first sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.