Structure having a compactable walkway
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United States of America Patent
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-
Feb 19, 2013
Grant Date -
Sep 23, 2010
app pub date -
Jun 2, 2010
filing date -
Dec 2, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A vehicle having a compactable walkway, including a supporting surface and a plurality of steps, pivotally coupled to the supporting surface, oriented, spaced, and positioned to provide a graduated walkway when in a deployed position and to lie substantially parallel to the supporting surface when in a retracted position. There is also a support member coupled to a distal end of each of the plurality of steps to enforce consistency of position of the plurality of steps between the deployed and retracted positions; a railing coupled to the support member; a motivator coupled to one of the plurality of steps and configured to direct the plurality of steps from the retracted position to the deployed position; a vertical support coupled to the vehicle for bracing; and a shell coupled to the railing for covering when plurality of steps are in the retracted position.
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