BICYCLE
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United States of America Patent
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N/A
Issued Date -
Oct 11, 2012
app pub date -
Dec 24, 2009
filing date -
Dec 22, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The technical result of the claimed design consists in maintaining the physiological curvatures in the neck and lumbar parts of the spine, under the “healthy back” principle. The technical result is achieved in a bicycle that comprises a frame provided with handlebars pivoted thereon, wheels, a pedal mechanism, and a seat with a backrest, the seat backrest being provided with vertically movable pads and having a variable angle of inclination to the seat, the pads having a constant or variable volume, and the handlebars having a position that can be varied vertically and horizontally and a variable angle of inclination to the seat.
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