Safety storm window

Flexible or portable closure – partition – or panel – With nonrigid frame or border elements

Patent

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Details

49 56, 160368R, A47H 2300

Patent

active

042665949

ABSTRACT:
A storm window is made of two or more panes of non-shatterable plastic hinged together so that the window can be reduced in one dimension sufficiently to permit the edges to enter permanent channels in the frame. The panes are straightened and held in a plane position by latches operated from the inside.

REFERENCES:
patent: 550995 (1895-12-01), Mueller
patent: 732693 (1903-07-01), Adams
patent: 882014 (1908-03-01), Neale
patent: 909111 (1909-01-01), Paulson
patent: 2318217 (1943-05-01), Goldmerstein
patent: 2320125 (1943-05-01), Goldmerstein
patent: 2402112 (1946-06-01), Gee
patent: 3009169 (1961-11-01), Bodner
patent: 3019486 (1962-02-01), Stinson
patent: 3083630 (1963-04-01), Thaxton
patent: 3921334 (1975-11-01), Black, Sr.

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