Retractable window covering

Details Retractable window covering Retractable window covering

1994-02-18

1999-01-05

Berger, Derek J.

Flexible or portable closure, partition, or panel

Plural and/or with rigid closure

Roll type

160 231, 160291, 160300, 160303, 1603491, 160392, 160395, E06B 908

Patent

active

058552359

ABSTRACT:
A retractable window covering panel including spaced apart parallel sheets of flexible fabric with vanes adhesively secured therebetween. The covering includes a roller or head rail with a wrinkle and buckle compensating structure such as longitudinal lobes or ribs to prevent creasing, wrinkling, or buckling of the window covering when rolled up. The head rail has means for attaching the window covering to insure proper alignment of the window covering. A bottom rail is secured to one or both sheets. An anti-skew device is provided.

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