Window assembly

Details Window assembly Window assembly

1977-03-04

1978-05-09

Kannan, Philip C.

Movable or removable closures

With means mounting closure for reciprocation

With latch or lock

49453, 160381, 403295, 403402, E05D 1306

Patent

active

040879410

ABSTRACT:
A window assembly including parallel opposing tracks with a window having an overall width slightly smaller than the width between the leading edge of the tracks, the window being constructed of channel material interconnected at the corners by angle members, a first pair of angle members having inserted therein fixed pivot pins. The second pair of opposing angle members has assembled therein spring loaded latching members having projections adapted for engaging slots within the tracks.

REFERENCES:
patent: 1241794 (1917-10-01), Watson
patent: 1922009 (1933-08-01), Axe
patent: 2704573 (1955-03-01), Russell
patent: 2965935 (1960-12-01), Olsen
patent: 3377747 (1968-04-01), Donkin
patent: 3629972 (1971-12-01), Rehberg et al.

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