Forming system for stone benches
US6090324A · kind A · utility
4Cited by
6References
4Claims
0Family size
Inventor
Key dates
| Filing date | Jul 9, 1998 |
| Grant date | Jul 18, 2000 |
| Priority date | — |
| Expiry date | Jul 9, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28B23/0081
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A forming system for constructing stone benches which incorporates a forming tray that has a central support extending therethrough. The central support is temporarily supported at opposite ends and temporary shoring is provided beneath the length of the forming tray. Concrete and stone are placed in the forming tray and allowed to set. Next, the set concrete and stone are removed from the forming tray and support legs are placed under the concrete and stone and they are lowered into final position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.