Seed trench depth detection systems
US10874042B2 · kind B2 · utility
2Cited by
6References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2018 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Mar 21, 2039 |
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 comprises an elongate member which drags within the seed trench and a second part which detects the distance to the elongate member within the seed trench.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.