Magnetic coupling device on a toy vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 5, 2002
Grant Date -
Sep 13, 2001
app pub date -
Dec 19, 2000
filing date -
Dec 21, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A magnetic coupling device on a toy vehicle has a magnetic element and a fixing element, by means of which the magnetic element is fixed to the vehicle. The fixing element has a dome-shaped coupling surface, which is arranged to be kept in abutment by magnetic attraction against a coupling surface of a coupling device on another toy vehicle. Inside the coupling surface, the fixing element has an inner cavity, in which the magnetic element is arranged to be freely movable.
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