Modular staircase
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United States of America Patent
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Nov 14, 2023
Grant Date -
Apr 2, 2020
app pub date -
Dec 3, 2019
filing date -
May 31, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A modular staircase is disclosed. The modular staircase includes a first staircase section having a plurality of steps and a first support member detachably connected to the first staircase section. Further, the modular staircase includes a second stair module having a second staircase section including a plurality of steps and a second support member detachably connected to the second staircase section and to the first support member. The modular staircase further includes a third stair module having a third staircase section including a plurality of steps and a retractable third support member detachably connected to the third staircase section and to the second support member. The third support member may be configured to raise or lower the third staircase section relative to the second staircase section.
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Family
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