Prefabricated housing addition
US5170600A · kind A · utility
6Cited by
5References
16Claims
0Family size
Inventor
Key dates
| Filing date | Mar 6, 1991 |
| Grant date | Dec 15, 1992 |
| Priority date | — |
| Expiry date | Mar 6, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/26
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention is a prefabricated housing addition that can be used either as a room addition or to enclose a porch or patio. A number of specially designed joints are used to facilitate the assembly of the addition. These joints are adapted to be easily made by machine and to provide the structure with great strength and rigidity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.