Extendable and collapsible apparatus that supports attachable components
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United States of America Patent
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Sep 10, 2013
Grant Date -
Jan 12, 2012
app pub date -
Jul 7, 2010
filing date -
Jul 7, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A stable extendable apparatus is provided which includes top, bottom, front and rear structures coupled together. The top and bottom structures each include at least one extendable member which defines a minimum length in a longitudinal retracted position and a maximum length in a longitudinal extended position. The front and rear structures each includes a first side support, a second side support, and an extendable cross-support to couple the first and second side supports together. Extension or retraction of the extendable cross-support changes an angle of orientation of the first side support relative to the second side support. The first rear side support, the second rear side support, and the extendable rear cross-support correspond to positions of the respective front supports.
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