Folding bicycle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
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app pub date -
May 18, 2007
filing date -
Apr 15, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A foldable bicycle includes a central portion of the frame, which defines the bicycle's geometry, that is substantially rigid. That is, the down tube, seat tube, top tube and bearing tube are substantially fixed relative to each other. Another feature of the foldable bicycle is that the front wheel can be folded into a position between the down tube, which is comprised of two tubes. Yet another feature is a tandem bicycle configuration that does not extend the length of the frame or the wheelbase.
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