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
Pyroelectric detector, pyroelectric detection device, and electronic instrument
System and method for ranking content and applications through human assistance
Electrostatic charger and image forming apparatus
Light source lighting device including a constant-current supply that is connected to a light source and supplies a constant current of a substantially constant magnitude to the light source,
Flash drive
Communication apparatus, communication method, and communication system
Liquid crystal shutter glasses
  Randomly Featured Patents
Energy-absorbing turbine missile shield
Film initial-advance apparatus for camera
Visual equipment for checking close vision working distance
Method for X-ray fluorescence spectroscopy
Semiconductor ceramic composition
Convertible bird box
Auxiliary camera knob
Inductively-coupled RF power source
Hard metal or cermet body and method for producing the same