Metal support base
US7334529B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2006 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Sep 29, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2519/00746
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A support base is made of metal by die casting for supporting heavy articles above for example ground or floor, and includes a rectangular flat grid plate having four corners from which pillars extend. Intermediate pillars extend from middle positions of long edge faces of the rectangle and a center pillar extends from a center of the rectangle. The rectangular grid plate has opposite end edges on which tenons and mortises are formed respectively and opposite side edges on which tenons and mortises are formed respectively so that a plurality of support bases can be connected together by the tenon-and-mortise coupling between adjacent support bases to expand a covering area of the support bases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.