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United States of America Patent
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-
Nov 1, 2016
Grant Date -
Dec 11, 2014
app pub date -
Aug 25, 2014
filing date -
Apr 28, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A window covering comprises slats suspended from a tilt cord such that the tilt cord may rotate the slats between an open position and a closed position. An elastic seal is provided on the slats to contact adjacent slats when the slats are in the closed position. A mechanism such as a spring or a magnet applies a closing force to the slats in the closed position separate from the tilt cord where the closing force moves the slats toward one another. An elastic seal is provided on the slats to contact adjacent slats when the slats are in the closed position.
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