Device for the formation of a joint for an industrial type flooring
US4507902A · kind A · utility
3Cited by
5References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jun 10, 1982 |
| Grant date | Apr 2, 1985 |
| Priority date | — |
| Expiry date | Jun 10, 2002 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F15/14
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Apparatus to make up joints in the construction of cement flooring intended, either to definitely remain in the cement, either to be recuperated, the said apparatus having a first part whose walls interlock on a second part serving as support, which has feet that anchor perfectly in the levelling cement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.