Ratchet platform
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 26, 2015
Grant Date -
Feb 20, 2014
app pub date -
Oct 25, 2013
filing date -
Oct 6, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A height adjustable platform and method include a ratchet platform having a platform upper assembly with a platform and a ratchet. The ratchet includes a platform riser tube and a ratchet rail secured to the platform riser tube. The ratchet platform also includes a platform lower assembly having a support column and a platform base. The support column is secured to the platform base. An end of the ratchet is proximate the platform and an opposing end of the ratchet is disposed within an interior of the support column. The platform upper assembly actuator includes a pedal sub assembly and an upper linkage. The upper linkage is attached to the pedal sub assembly. Actuation of the pedal sub assembly actuates the upper linkage. Actuation of the upper linkage actuates the ratchet to adjust the height of the ratchet platform. The ratchet platform also includes an energy attenuation system.
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