Plow blade and method
US8984778B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Apr 26, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49948
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present application discloses a plow blade that may be mounted to a plow moldboard. In one exemplary embodiment, the plow blade comprises one or more blade segments, an elastomeric portion that at least partially surrounds the one or more blade segments and permits the one or more blade segments to move relative to the moldboard, and one or more bushings disposed in the elastomeric portion for attaching the plow blade to the moldboard. The one or more blade segments are generally shaped and positioned within the elastomeric portion such that a portion of each blade segment is disposed between at least one bushing and a top edge of the plow blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.