Screed walkway
US8864410B1 · kind B1 · utility
7Cited by
15References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2013 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Apr 3, 2033 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2301/40
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A walkway for a screed includes a main walkway and an extender walkway coupled to the main walkway and an extender frame of the screed. The extender walkway is slidable relative to the main walkway along a sliding direction. Further, the extender walkway and the extender frame are pivotable relative to each other about a walkway pivot axis, the walkway pivot axis being substantially perpendicular to the sliding direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.