Railways – Amusement – Racing
Patent
1997-09-29
1999-11-02
Schwartz, Christopher P.
Railways
Amusement
Racing
104292, 104295, 104281, 446133, 446429, 463 61, A63G 100
Patent
active
059749776
ABSTRACT:
A magnetic propulsion toy system is provided having a track (11), a boost station (12) and a car (14) made of magnetic material. The boost station has control circuit (18) with a battery (19), a wire coil (21), a capacitor (22), a manual triggering switch (24), an automatic triggering switch (27) and a manual delay triggering switch (29). An infrared emitter/detector (28) is coupled to the automatic triggering switch and manual delay triggering switch.
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Johnson Lonnie G.
Su Yong
Johnson Research & Development & Company, Inc.
McCarry, Jr. Robert J.
Schwartz Christopher P.
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