Building construction and method
US4649677A · kind A · utility
6Cited by
10References
18Claims
0Family size
Inventor
Key dates
| Filing date | Nov 7, 1984 |
| Grant date | Mar 17, 1987 |
| Priority date | — |
| Expiry date | Nov 7, 2004 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2/58
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Home structure utilizing a cage-like black iron type framework embedded in a concrete floor slab and closed in by lightweight, insulating preformed block panels and boards that are welded to the framework in a high-strength unitary structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.