Walk assistance device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 22, 2003
app pub date -
Nov 21, 2001
filing date -
Nov 21, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A walk assistance device includes a handle and a base connected to a lower end of the handle. Two brake members extend from two ends of the base and two frames are pivotally connected to the base. Each of the frames has two wheels connected thereto, a gap is defined between each of the brake members and the wheels. A spring is connected between each of the frames and the brake members when pushing the handle toward the wheels which are pushed upward by the ground to contact the brake members.
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Family
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