Threshold and detachable sealing fin
US7266929B1 · kind B1 · utility
37Cited by
44References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2003 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Aug 11, 2025 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B1/70
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A threshold for installation atop a sub-sill of a building wall frame comprises a sill frame and a sealing fin including an upwardly extending upper panel substantially covering the entire forward edge of the sill frame. The sealing fin reduces moisture penetration and provides an attractive finished appearance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.