Skylight structure
US4823525A · kind A · utility
15Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1988 |
| Grant date | Apr 25, 1989 |
| Priority date | — |
| Expiry date | Sep 13, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D13/0305
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A skylight structure offering superior water intrusion resistance has a glass plate superposed in spaced relationship above a plastic dome member having an integral inverted U-shaped flange. A cap marginally framing the glass and plastic members has spaced downwardly depending flanges with an inner shorter flange abutting the outer surfaces of the plastic flange and an outer longer flange spaced from and shielding the outer surfaces of the plastic flange. The outside lower end of the U-shaped flange is cured outwardly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.