Resources Contact Us Home
Toy vehicular drive apparatus

Image Number 7 for United States Patent #5865661.

A toy vehicular drive apparatus includes a first roadway having an electrically conductive underside and a second roadway having an electrically conductive top and being under the first roadway. A subsurface powered vehicle is movable on the second roadway and has electrically conductive elements in contact with the electrically conductive underside of the first roadway and in contact with the electrically conductive top of the second roadway. A power source connected to the first roadway and the second roadway electrically energizes the first roadway and the second roadway to provide power to the powered subsurface vehicle. The toy vehicular drive apparatus also includes a surface vehicle movable on the top of the first roadway. A magnet on the surface vehicle and a magnet on the powered subsurface vehicle provide interconnection of the surface vehicle and the powered subsurface vehicle to cause movement of the surface vehicle in response to movement of the powered subsurface vehicle.

  Recently Added Patents
Process for shaping polymeric articles
Oxidative coupling of hydrocarbons as heat source
Signal judgment method, signal judgment apparatus, program, and signal judgment system
Side portion of a circular saw blade
Wireless communication apparatus, a method of wireless communication, and a program for wireless communication
LED-array package
Data security for dynamic random access memory using body bias to clear data at power-up
  Randomly Featured Patents
Safe URL shortening
Consolidated body fluid testing device and method
Faucet spray head assembly
Window component extrusion
Miniature rose plant named `POULra028`
Spout with snap acting cover and drain hole
Vibration damping coupling
Amphiphilic biguanide derivatives