Casement windows

Details Casement windows Casement windows

1987-05-08

1988-09-06

Friedman, Carl D.

Static structures (e.g., buildings)

Barrier or major section mounted for in situ repositioning;...

Barrier of hingedly connected sections

52207, 52204, 49504, E04B 1346

Patent

active

047683163

ABSTRACT:
A thermoplastic window having a window border to be received in a window opening, a first engagement device formed on the window border extending continuously along all sides, a window housing, a second engagement device extending continuously around all four sides of the housing, the second engaging device being interengageable with the first engagement device in mutually interlocking relation, and a locking strip for retaining the glazing.

REFERENCES:
patent: 2913778 (1959-11-01), Alexander
patent: 4432163 (1984-02-01), Cassiere
patent: 4524112 (1985-06-01), Willert
patent: 4640061 (1987-02-01), Trumley
patent: 4676026 (1987-06-01), Schreiner

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