Safety-catch scaffolding system
US4129197A · kind A · utility
45Cited by
4References
7Claims
0Family size
Inventor
Key dates
| Filing date | Feb 3, 1977 |
| Grant date | Dec 12, 1978 |
| Priority date | — |
| Expiry date | Feb 3, 1997 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G21/3266
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An adjustable scaffolding system adaptable to the progressive growth of a building during construction has a series of spaced uprights, each having a plurality of vertically disposed slots for the sliding engagement of the edges of a plurality of frames. The frames and a third slot on the uprights engage fastening means protruding beyond the edge of a floor slab of the building.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.