Assembly to lock a storm curtain adjacent to an opening in a building
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 15, 2007
app pub date -
May 1, 2007
filing date -
May 12, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An apparatus for covering an opening in a structure may include spaced rails positioned at opposed sides of the opening. Each rail includes a channel and a is curtain movable along the rails to cover and uncover the opening. A locking bar is attached to one end of the curtain. The locking bar has opposed end portions received in the channels, and a locking channel is positioned close to the ends of each rail to receive the bar. The locking channel is disposed at an angle relative to the channel and the bar is selectively received in the locking channel to lock the curtain in a position covering the opening. In some embodiments the locking bar includes a length that spans the distance between the side rails and is selectively locked in the sill along at least thirty percent of the length.
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Cited Art Landscape
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