Adjustable rod for tear-away adjustable window shades

Details Adjustable rod for tear-away adjustable window shades Adjustable rod for tear-away adjustable window shades

1991-08-12

1992-07-07

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Roll type

Adjustable dimension roll

2111053, 160238, A47H 100

Patent

active

051274590

ABSTRACT:
The present invention provides a readily adjustable rod for a tear-away window shade. The shade is constructed of a long sheet of a rollable material provided with a multiplicity of longitudinally disposed parallel tear lines spaced apart from each other in the widthwise direction to define a multiplicity of strips. The window shade rod includes a multiplicity of disconnectable segments. Strips of the sheet can be individually torn away at the tear lines from the ends of the sheet so as to decrease the width of the shade in decrements corresponding to the width of the strips. Segments can be removed from the rod so that the rod width can be decreased to correspond to the width of the sheet.

REFERENCES:
patent: 4102384 (1978-07-01), Gossling et al.
patent: 4102385 (1978-07-01), Miller
patent: 4157108 (1979-06-01), Donofrio
patent: 4232473 (1980-11-01), Jenkins
patent: 4438799 (1984-03-01), Comeau
patent: 4539239 (1985-09-01), Graves et al.
patent: 4566517 (1986-01-01), Simon

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