Single arm wheelchair lift
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Feb 12, 2004
app pub date -
Jun 6, 2003
filing date -
Jun 6, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wheelchair lift configured to be foldable into quadrants by a two-step folding process, wherein the first step folds the platform assembly crosswise and the second step folds the platform assembly in the lengthwise direction. To facilitate the folding, the platform assembly includes first and second inner platforms, and first and second outer platforms. In the first step of the folding process, the first and second inner platforms fold with respect to the first and second outer platforms. In the second step of the folding process, the second inner and outer platforms fold with respect to the first inner and outer platforms.
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Family
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Cited Art Landscape
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