Carbide clad harrow tine
US10721853B2 · kind B2 · utility
0Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2019 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Jan 2, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B23/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An agricultural harrow includes a harrow tine configured to be advanced through the soil in a forward direction. The harrow tine broadly includes an elongated tine element and a laser deposited metallic wear material. The tine element presents a lower end configured to penetrate the soil as the tine is advanced. The tine element also presents an exterior element surface. The wear material is on the exterior element surface adjacent the lower end of the tine element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.