Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Roll type
Patent
1976-07-01
1978-04-25
Gilliam, Paul R.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Roll type
160113, 49 57, E06B 908
Patent
active
040857883
ABSTRACT:
A reinforcing means for a closure having a slatted, articulated, shutter for openings in a wall of a building, in the form of a readily detachable beam disposed in close proximity with the shutter. The lower end of the beam is attached to the frame of the closure, and the upper end of the beam is received within a slotted member attached to a wall of the building.
REFERENCES:
patent: 1420932 (1922-06-01), Langeberg
patent: 1784292 (1930-12-01), Johnson
patent: 2275729 (1942-03-01), Casse
patent: 2794217 (1957-06-01), Croft
patent: 3104699 (1963-09-01), Wolf et al.
patent: 3195615 (1965-07-01), Neisewander
patent: 3672098 (1972-06-01), Webb, Jr. et al.
patent: 3732913 (1973-05-01), Wrono
patent: 3853166 (1974-12-01), Wrono
Gilliam Paul R.
Haley Barry L.
Malin Eugene F.
Sakran Victor N.
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