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United States of America Patent
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Mar 20, 2012
Grant Date -
Jan 8, 2009
app pub date -
May 2, 2007
filing date -
May 2, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A display adapted for use indoors and outdoors includes a stand adapted to secure a first screen. The stand comprises a first part which supports against an underlying supportive surface and comprises a first bobbin in the first part. The first screen can be wound onto and withdrawn from the first bobbin. The stand also comprises at least one support which in a support mode supports against the surface. The support is arranged to provide a turning moment which is anti-twisting in relation to the turning moment created by a wind pressure acting on the first screen, wherein Mt≧Mp. The stand also comprises at least one foldable pole, or telescopic pole. The stand also includes a number of springs arranged in connection to the at least one pole, and operable to make the display bendable in windy conditions, and to withstand twisting of the springs in windy conditions.
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Cited Art Landscape
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