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
Determining phase-specific parameters of a physiological variable
Method for treating wounds for mammals, wound healer compound, and method of manufacturing thereof
Cooling structure for electronic device
Protein purification
Electrode tab for secondary battery and secondary battery using the same
Apparatus for transmitting and receiving data in a wireless communication system and method thereof
  Randomly Featured Patents
Data communication system based on a serial bus and a monitor station for use with such system
Process for the preparation of organopolysiloxane foams
Developing apparatus
Foldable ladder
Expandable stents and method for making same stent delivery system
Box assembling apparatus and method for mounting a plurality of different electric/electronic parts in a box
Reinforcing sheet for the reinforcement of panel and method of reinforcing panel
CD-ROM rack
Method for the generation of graphic user interfaces for computer programs