Modular floor
US7874115B2 · kind B2 · utility
12Cited by
97References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 6, 2004 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Apr 5, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2011/0209
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A modular floor including a pair of main beams, at least one cross beam and a floor panel. The pair of main beams each has an attachment structure. The attachment structure includes a first support section, a second support section and a channel that extends between the first and second support sections. The first and second support sections have a convex upper surface. The at least one cross beam engages the main beams to retain the main beams in a stationary position with respect to each other. The floor panel has ends that each have a recess that is shaped complementary to the upper surfaces of the first and second sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.