WINDOW BLIND
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United States of America Patent
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Issued Date -
Apr 20, 2017
app pub date -
Mar 14, 2016
filing date -
Oct 14, 2015
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A window blind includes an outer framework and a blind unit. The outer framework defines a retaining space therein, and has two open grooves in spatial communication with the retaining space. The blind unit includes a plurality of slats and two ladder strings. Each of the slats has an intermediate portion, and two end portions respectively extending into the open grooves of the outer framework. Each of the ladder strings is retained in a respective one of the open grooves, and interconnects the corresponding end portions of the slats retained in the respective one of the open grooves.
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