SPHERICAL CHAIR STRUCTURE
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United States of America Patent
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Issued Date -
Jun 20, 2013
app pub date -
Dec 14, 2011
filing date -
Dec 14, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A spherical chair structure includes: a chair frame having a seat frame and an arc containing space in the seat frame; a cushion installed on the seat frame and including a spherical mat, and the bottom of the spherical mat being contained in the containing space, and the spherical mat being protruded from the seat frame to form a seat pad; and a positioning device having a plurality of binder for surrounding and positioning the spherical mat, and an end of the binder being fixed to the chair frame, so that the spherical chair can be used as a chair and a fitness equipment safely and comfortably to provide excellent leisure and fitness exercises. The spherical chair structure can be packed with less packaging material and transportation space to achieve the effects of reducing the transportation cost and protecting our environment.
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