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
Emergency call notification for network services
Pressing mold for optical lenses and method for manufacturing glass optical lenses
Method and apparatus for sensing an input object relative to a sensing region of an ultrasound sensor device
System and method for detecting states
Oscillator circuit which compensates for external voltage supply, temperature and process
Anti-FGFR3 antibodies and methods using same
  Randomly Featured Patents
Telematic terminal which produces and edits mixed mode document
Regulator arrangement useful in an infrared remote control transmitter
Method and apparatus for free-space optical communication without electro-optical conversion
Method and apparatus for converting synchronizing signal for television cameras
Semiconductor device and method of manufacturing the same
Countershaft clutch and gear assembly
Image capturing apparatus generating image data having increased color reproducibility
Guide system for vertically moveable flexible door
Floating type web guiding device
Storage device for optical media such as CDs or DVDs