Static structures (e.g. – buildings) – Cupola or skylight
Patent
1990-10-30
1992-03-03
Chilcot, Jr., Richard E.
Static structures (e.g., buildings)
Cupola or skylight
49485, E04B 718, E04D 1314
Patent
active
050920898
ABSTRACT:
An improved curb frame for a skylight construction is provided in the form of a single extrusion element having an outwardly and downwardly curve sealing lip adapted for engagement with the interior of the retainer of the skylight. The sealing lip, even though formed of rigid plastic, is made sufficiently thin so that it flexes to take up the tolerance between the retainer and the curb frame.
REFERENCES:
patent: Re32915 (1989-05-01), Jentoft et al.
patent: 2316442 (1943-04-01), Lootens
patent: 3461517 (1969-08-01), Eisenhard
patent: 4409767 (1983-10-01), Jentoft et al.
patent: 4497137 (1985-02-01), Nelson
patent: 4757655 (1988-07-01), Jentoft et al.
patent: 4862657 (1989-09-01), Jentoft et al.
Chilcot Jr. Richard E.
Downs Joanne C.
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