Sofa air bed
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United States of America Patent
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Feb 24, 2015
Grant Date -
Sep 11, 2008
app pub date -
Mar 7, 2008
filing date -
Mar 9, 2007
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A collapsible sofa bed movable between an expanded configuration and a collapsed configuration includes a frame including a plurality of scissor assemblies. Each scissor assembly includes a first frame member pivotally coupled to a second frame member at a pivot point. Frame members of adjacent scissor assemblies are coupled to one of a first connector assembly and a second connector assembly. At least two backrest support members are coupled to the frame. Each backrest support member is slidably coupled to a corresponding first frame member and has a lower end that is pivotally coupled to a corresponding second frame member. Each backrest support member is pivotally movable with respect to the corresponding second frame member.
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Family
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Cited Art Landscape
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