Cord equalizer for window shade lift cords

Details Cord equalizer for window shade lift cords Cord equalizer for window shade lift cords

1991-03-25

1991-10-22

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

1601781, E06B 938

Patent

active

050586505

ABSTRACT:
A cord equalizer for gripping a plurality of lift cords in a window covering. The cord equalizer includes a molded first body member having an elongated channel extending from a lower to an upper end, and a second body member overlying the channel and having a rib intermediate its ends extending crosswise of the channel. The first and second body members are slidably interconnected for relative movement in a direction lengthwise of the channel and a notch extends inwardly from the upper end of the second body member in registry with the channel to provide a passage for lift cords that opens laterally of the channel.

REFERENCES:
patent: 2220203 (1940-11-01), Branin
patent: 3238290 (1966-01-01), Ruple
patent: 4635698 (1987-01-01), Anderson
patent: 4858810 (1989-08-01), Intlekofer et al.
patent: 4967824 (1990-11-01), Colson et al.

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