Modularized wheel chairs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 30, 2006
Grant Date -
Jan 26, 2006
app pub date -
Jul 26, 2004
filing date -
Jul 26, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wheel chair includes wheel frames which can be adjusted up and down, moving devices and brake devices are connected to two respective sides of the two wheel frames. Support devices are connected to the wheel frames so as to adjust the depth of the wheel frames to which arm rest devices are connected. A folding device is connected between the wheel frames and an assistant device is connected to the folding device. A positioning device is connected to the assistant device so that the wheel chair can be adjusted in many ways to meet different needs of users. The modularized devices effectively reduce manufacturing cost of the wheel chair.
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Family
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