Wheel assembly with an electrical connecting device for a rollerskate
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 5, 2005
app pub date -
Nov 3, 2003
filing date -
Nov 3, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wheel assembly has a chassis, two electrical contact strips, multiple wheels, multiple optional washers and an electrical power source. The electrical contact strips are made of conductive material and are mounted on the chassis. Each wheel has two rims, two bearings, at least one illuminating device and a transparent tire. Each illuminating device has two electrical leads connected respectively to the bearings. The washers abut respectively the bearings in the wheels and are electrically connected respectively to the electrical contact strips. The electrical power source is electrically connected to the electrical contact strips. Accordingly, the electrical connecting device electrically connects the illuminating devices in all the wheels together, and the illuminating devices in all wheels will simultaneously light.
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