Wheel tensioning mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Aug 5, 2004
app pub date -
Jan 31, 2003
filing date -
Jan 31, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A device that provides resistance to the wheels of a children's toy. The device includes an axle with a first wheel attached to one end of the axle and a second wheel attached to a second end of the axle. A cam with an outwardly extending lever is positioned on the axle adjacent to one of the wheels. The lever rotates the cam which brings the cam closer to the wheel thereby increasing the rolling resistance of the wheel.
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Family
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