Fastener element and system for curing concrete
US8261503B2 · kind B2 · utility
7Cited by
28References
8Claims
0Family size
Inventor
Key dates
| Filing date | Mar 28, 2008 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Sep 10, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G21/245
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Provided is a fastener element for securing a curing blanket over the open upper end of a concrete form. The fastener element comprises a wire body including a central portion extending laterally for at least the distance of the width of the concrete form and a pair of attachment portions at opposite ends of the central portion. The attachment portions secure the fastener element to the outer walls of the concrete form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.