Conjoint facia, flashing and water dam
US4241549A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 7, 1978 |
| Grant date | Dec 30, 1980 |
| Priority date | — |
| Expiry date | Sep 7, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D13/155
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A conjoint facia, flashing and water dam for use as a roof deck appurtenance is provided and includes dam means, and facia and flashing means, together contributing means having normally upper longitudinal laterally entrant grooved structure and normally upper longitudinally laterally projecting tongue means which are engaged for stabilizing the facia and flashing means horizontally, while upward thrust for maintaining the facia and flashing means in an installed position is transmitted by flashing means reactively upon exerting pressure upon a roofing sheet on the dam means, with facia means of the facia and flashing means being anchored. In certain embodiments, a portion of the roofing sheet is entrapped between the aforementioned mated tongue means and grooved structure, and in embodiments which are preferred, the facia and flashing means includes a facia and flashing component, or components, wherein facia, flashing and engagable means are formed integrally with one another along with the upper longitudinal laterally entrant grooved structure for each of the facia, flashing and engagable means to be installed and detained at the engagable means as a unit, this with having the d…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.