Window construction and method of making the same

Details Window construction and method of making the same Window construction and method of making the same

1993-12-15

1995-11-21

Kannan, Philip C.

Movable or removable closures

Mounted for optional movements

One closure movable separately from or with other closure

49 48, 49147, 49506, E06B 728

Patent

active

054675570

ABSTRACT:
According to the invention, a window (11) having an aperture (40) therein also includes a moveable, secondary window assembly (10) mounted on one side of the window aperture (40), such that the secondary window assembly (10) is moveable from a position closing the window aperture (40) to a position wherein the window aperture (40) is at least partially open. The secondary window assembly (10) includes a frame member (20), a secondary window (26) mounted within the frame member (20), and mounting means (41, 42, 51) for mounting the frame member (20) upon the window 11. The mounting means (41, 42, 51) includes at least one flexible hinge pin (41) affixed to the frame member (20) and positioned through a hinge pin aperture (42) through the window (11).

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