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
Method and apparatus for connecting to external device
Method and apparatus for transmitting and receiving extension information of component carrier in wireless communication system
Apparatus for touch screen avionic device
Puncture resistant fabric
High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone)
Automatic image-content based adjustment of printer printing procedures
Systems and methods for sorting particles
  Randomly Featured Patents
Manufacture of homopolymers of 4-methylpentene-1
Method for making low-expansion glass article of complex shape
Variable-valve-actuation apparatus for internal combustion engine
Diskette transporter with side cap surface steps
Apparatus for adjusting to tool length of panel forming machine
Disposable presswood reel and flanges therefor
Image correlation displacement sensor
Sprayer including pressure build-up discharge valve assembly with poppet valve having integrated spring
Method for the preparation of citalopram
Method and apparatus for video encoding and decoding using adaptive interpolation