Movable or removable closures – Threshold – With diverse seal
Patent
1988-12-23
1990-03-06
Brittain, James R.
Movable or removable closures
Threshold
With diverse seal
E06B 170
Patent
active
049054147
ABSTRACT:
An improved door threshold assembly for outswinging exterior doors embedded in concrete and flush with the floor surface, assembly comprises an elongated base member having a "Z" configuration and two securing brackets and the face of the elongated base membner having a weather stripping giving a tight weather barrier when the door is in a closed position.
REFERENCES:
patent: 665958 (1901-01-01), Dugan
patent: 2909815 (1959-10-01), Campo
patent: 3014253 (1961-12-01), Manville
patent: 4387535 (1983-06-01), Corbo
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