Resources Contact Us Home
Toy vehicular drive apparatus

Image Number 5 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
Methods and apparatus to perform time zone determination by a mobile station
High-speed comparator with asymmetric frequency response
Compound containing a carbon or an oxygen isotope, preparation and use thereof, and composition comprising thereof
Glow in the dark swim goggle frame and band
Method and system to generate finite state grammars using sample phrases
Direct mode adapter based shortcut for FCoE data transfer
Channel marking for chip mark overflow and calibration errors
  Randomly Featured Patents
Production of optical recording medium
Tensioning machine
Video cassette recorder
Process for forming porous composite membrane
Contact lens
Restraint for limb retention, control, and manipulation
Method of manufacturing a hot-stamped decal
Replenishable self contained breathing apparatus
Flow cell device, sensor unit and assay apparatus