Screed extension sliding support system
US9074329B2 · kind B2 · utility
1Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2013 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | May 2, 2033 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2301/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A screed assembly includes a screed and a screed extension, with the screed coupled to the screed extension. The screed further includes an upper frame and a lower frame. The lower frame is adapted to move in a substantially vertical direction and movement in a substantially vertical direction of the lower frame results in corresponding substantially vertical movement of the screed extension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.