Post anchor
US9004439B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2006 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | Aug 30, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H12/2261
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A post anchor for securing a support post for a structure comprises a base with four upstanding sidewalls forming a cavity into which a post is inserted, and means to secure the post inside the cavity. Interior ribs and exterior augmented corners resist deformation under pressure exerted by the post. Interior channels allow water to drain from inside the cavity toward a drain hole. The anchor post is slightly elevated relative to the ground, allowing air and water to circulate around the post and post anchor. The post anchor is made of a thermoplastic polymer which is given a textured surface, and may include an ultraviolet protection additive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.