Tiered drain channel for extruded door insert

Details Tiered drain channel for extruded door insert Tiered drain channel for extruded door insert

1984-07-05

1985-11-19

Kelly, Donald G.

Static structures (e.g., buildings)

Window or window sash, sill, mullion, or glazing

Having a drain or vent

49408, 49476, 52304, 52788, E06B 714, E06B 346

Patent

active

045533610

ABSTRACT:
This invention relates to an interior drainage formed in a channel extrusion for a door frame insert having a combination of glass and screen members wherein the interior of the upper frame structure drains downwardly and the bottom horizontal member of the frame has an interior tiered construction which receives the moisture from above and has mitred corners whereby the respective tiers drain downwardly and underlying the ends of the bottom tier hidden from view are drain passages to the atmosphere.

REFERENCES:
patent: 1485307 (1924-02-01), Steckenreiter
patent: 2733487 (1956-02-01), Hauck
patent: 2787034 (1957-04-01), Hauck
patent: 2939188 (1960-06-01), Wahlfeld
patent: 3269452 (1966-08-01), Pirozzi
patent: 3410027 (1968-11-01), Bates
patent: 3555736 (1971-01-01), Koch, Jr. et al.
patent: 3570182 (1971-03-01), Bakke
patent: 4003171 (1977-01-01), Mitchell

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