Formwork panel
US4776557A · kind A · utility
18Cited by
10References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1986 |
| Grant date | Oct 11, 1988 |
| Priority date | — |
| Expiry date | May 20, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B2200/20
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A formwork panel is formed from metal longitudinal members and metal transverse members interconnected by devices such as screws to form a dismountable formwork panel. The panels may be interconnected by other connector devices to form larger composite panels of various sizes and shapes. The panels may be formed from a kit of parts for easy assembly and disassembly at a construction site.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.