Doors for patios and the like

Details Doors for patios and the like Doors for patios and the like

1978-07-06

1979-09-11

Downey, Kenneth

Static structures (e.g., buildings)

Framing to receive door, doorjamb, or window sash

With one movable door section and at least one fixed section

49381, 49501, E06B 104

Patent

active

041670884

ABSTRACT:
An energy efficient, secure and economical patio door features hinged and fixed door panels with a strike mullion connected to the fixed door panel through a metal stiffener and with the strike mullion forming an integral part of the door frame by being tied thereto through head and sill members. The assembly is reversible end-to-end and therefore non-handed. The number of door panels can be increased or decreased and the assembly is fully weather-stripped.

REFERENCES:
patent: 1450733 (1923-04-01), Reaugh
patent: 3378290 (1968-04-01), Sekulich
patent: 3774360 (1973-11-01), Hubbard et al.
patent: 3950894 (1976-04-01), DiMaio
patent: 4068433 (1978-01-01), Glover

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