Apparatus and method for selectively opening a portion of a vene

Details Apparatus and method for selectively opening a portion of a vene Apparatus and method for selectively opening a portion of a vene

1990-10-31

1993-04-27

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Plural and/or with rigid closure

Plural strip, slat, or panel assemblies

1601681, 1601761, E06B 348

Patent

active

052053350

ABSTRACT:
A system, including apparatus and method, for modifying an existing venetian blind so as to maintain a desired portion of the slats in an open or horizontal position, while simultaneously maintaining the remaining portion of slats in a closed or slanted position. The invention provides for a clip and a method of using the same, the clip being attached to one tilt string and the lift string of the blind to prevent movement of both relative to each other below the clip. The second tilt string of the blind is encompassed loosely by the clip, but remains free to move vertically up and down.

REFERENCES:
patent: 2070110 (1937-02-01), Bennett
patent: 2459517 (1949-01-01), Gearhart

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