Method and kit for assembly of blind window frames

Details Method and kit for assembly of blind window frames Method and kit for assembly of blind window frames

1992-05-14

1994-04-05

Friedman, Carl D.

Static structures (e.g., buildings)

Framing to receive door, doorjamb, or window sash

526561, 52213, 527452, E06B 104

Patent

active

052993981

ABSTRACT:
A blind window frame provided as a kit for assembly on site, for installation in a wall opening, including a multiplicity of substantially planar frame members. Each frame member has end portions wherein an end portion of one of the frame members abuts an end portion of another of the frame members, and the frame members are fastened to one another. The frame members are cut from a blind window frame bar having a generally flattened U-shaped profile and at least one leg configured to provide a dovetail-shaped railing. A generally L-shaped fastener is used to fasten the abutting blind window frame members at substantially right angles to one another, to form an assembled frame. The kit also includes an interlocking connector for interlocking blind window frame members of assembled frames which are mounted adjacent and offset from one another. The kit also includes anchoring apparatus for anchoring a blind window frame to a wall.

REFERENCES:
patent: 3591992 (1971-07-01), Pawlicki
patent: 3690082 (1972-09-01), Byland
patent: 3715136 (1973-02-01), Yoshida
patent: 4074480 (1978-02-01), Burton
patent: 4193238 (1980-03-01), Chalmers et al.
patent: 4596488 (1986-06-01), Schendan
patent: 4694612 (1987-09-01), Pruden et al.

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