Banding bead
US7406805B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 28, 2005 |
| Grant date | Aug 5, 2008 |
| Priority date | — |
| Expiry date | Oct 10, 2026 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2013/066
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A step bead comprising: A) an elongated base having opposed front and back top and bottom longitudinal edges; B) a first rear vertical flange extending upwardly from the top rear longitudinal edge; C) a second rear vertical flange extending downwardly from the bottom rear longitudinal edge; D) a first front vertical flange extending upward from the top front longitudinal edge, generally parallel to the first rear vertical flange and having a first end proximate the top front longitudinal edge and a distal end; E) a longitudinal horizontal flange having a first end proximate the distal end and a second end remote from the distal end and extending from the distal end generally parallel to the base and away from the first rear vertical flange; F) a second vertical flange extending upwardly and downwardly from the second end and having a first top vertical flange end; and G) a third horizontal flange extending inwardly from the top vertical flange end toward the first vertical rear flange but not to the distal end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.