Double hung window

Details Double hung window Double hung window

1994-08-29

1996-05-14

Kannan, Philip C.

Movable or removable closures

Panel with closure feature

49419, E06B 300

Patent

active

055156525

ABSTRACT:
There is disclosed herein a double hung window assembly which includes a frame and a pair of vertically moveable pane carrying sash members. The frame is a multi-chambered structural plastic extrusion with provision for carrying interior decorative members. The frame includes elongated jamb liners of different colors. The sash includes wooden members carried by the plastic extrusion and constructed to define a stop whereby a pane is secured along its edges to the frame and between the stop and the plastic extrusion. The sash plastic members are essentially identical and the wooden stop members are identical for both sashes. The sash includes grooves to engage the jamb liners. Both the frame and sash carry interior wooden members constructed to be received and held in position relative to the plastic members and conceal the plastic members from interior view.

REFERENCES:
patent: 4096665 (1978-06-01), Ellingson, Jr.
patent: 4558536 (1985-12-01), Dunsmoor
patent: 4726148 (1988-02-01), Tix
patent: 4982530 (1991-01-01), Palmer
patent: 4993188 (1991-02-01), Erickson et al.
patent: 5072547 (1991-12-01), DiFazio
patent: 5081793 (1992-01-01), Mauro
patent: 5099624 (1992-03-01), Valentin
patent: 5111621 (1992-05-01), Meyers

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