Foundation column
US9540814B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | May 7, 2033 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H12/2253
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A precast concrete column supports a building. In one exemplary embodiment, the precast concrete column includes a connector for securing a wooden column to the precast concrete column such that no portion of the connector extends beyond the cross-section of the wooden column. In an alternative embodiment, a jack screw extends from the distal end of the precast concrete column to provide height adjustment for the precast concrete column. In certain embodiments, an insert or tube is cast into the precast concrete column body to allow a fastener to traverse the precast concrete column body so that structural components of the building may be secured thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.