Facade facing element
US5060433A · kind A · utility
5Cited by
5References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 11, 1989 |
| Grant date | Oct 29, 1991 |
| Priority date | — |
| Expiry date | Sep 11, 2009 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F13/144
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Natural stone slabs are connected to a concrete slab by elastic hook and through the intermediary of an elastic layer to allow slight mobility of stone slabs relative to the concrete slab in a facade-facing element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.