US4548006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-flashing channeled skylight
Assignee: Fox Lite Inc
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Filing: 1984-09-13
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Granted: 1985-10-22
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Expires: 2004-09-13
Abstract
Abstract A self flashing skylight for installation on the downwardly sloping roof is disclosed, in which a central portion is convexly curved and the side edges are provided with channels adjacent the convexly curved portion so that rain water impinging on the skylight will tend to be diverted into the channels which direct the water to the bottom of the skylight.
Inventors
- 👤 Joseph W. Roberts, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:35
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/03
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
127 words
An improved self-flashing skylight for installation on a downwardly sloped roof, said skylight comprising a generally rectangular, light-transmissive member having two mutually opposed side edges and opposed top and bottom edges and a convexly curved central portion extending between these edges and having flange portions extending outwardly from each of the four edges to define a base plane of the skylight, with said side edges and said bottom edge each having a generally upwardly extending wall portion interposed between the respective said flange portion and said convexly curved central portion, with said side edge wall portions each extending above the level of the adjacent outermost part of said convexly curved portion to form a concave channel where each said wall portion joins said convexly curved central portion.
Claim 2
Dependent Claim
127 words
An improved self-flashing skylight for installation on a downwardly sloped roof, said skylight comprising a generally rectangular, light-transmissive member having two mutually opposed side edges and opposed top and bottom edges and a convexly curved central portion extending between these edges and having flange portions extending outwardly from each of the four edges to define a base plane of the skylight, with said side edges and said bottom edge each having a generally upwardly extending wall portion interposed between the respective said flange portion and said convexly curved central portion, with said side edge wall portions each extending above the level of the adjacent outermost part of said convexly curved portion to form a concave channel where each said wall portion joins said convexly curved central portion.
Claim 3
Dependent Claim
57 words
The improved skylight of claim 1 wherein the upward extent of said side edge wall portions above said skylight base plane and the height of the lowermost portions of the respective concave channels increase between said skylight top edge and said skylight bottom edge, whereby the skylight is provided with a generally wedge-shaped configuration in side elevation.
Claim 4
Dependent Claim
21 words
The improved skylight of claim 1 wherein said skylight comprises a first unitary member formed from a sheet of synthetic resin.
Claim 5
Dependent Claim
58 words
The improved skylight of claim 3 further comprising a second light-transmissive member formed from a sheet of synthetic resin and spaced between convexly curved central portion of said first unitary member and said skylight base plane and extending between said flange portions to form a dead air space between said first unitary member and said second light-transmissive member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-10-21 | 1989-04-22 | 1989-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-21 | 1993-04-22 | 1993-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-21 | 1997-04-22 | 1997-10-22 | $7700.00 | Window Closed / Lapsed |