Telescoping ramp
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United States of America Patent
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Mar 14, 2006
Issued Date -
N/A
app pub date -
Aug 24, 2004
filing date -
Aug 8, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A telescoping ramp assembly incorporates one or more sloping deck ramp sections which nest inside one another; are mounted on wheels; and have pull-up/fold-down railing sections which rise/lower and link/unlink as the ramp sections, powered manually or by way of a motor, retract and extend upon a firm surface from underneath a housing porch which itself is fixed to the entrance way of a home or building.
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Cited Art Landscape
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