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
Compact bus bar assembly, switching device and power distribution system
Tablet computer
Systems and methods for sorting particles
Zero-copy network and file offload for web and application servers
Method for producing purified influenza virus antigen
Test framework of visual components in a multitenant database environment
Memory controller including a hardware compression and decompression engine for managing system memory and graphical operations
  Randomly Featured Patents
Method of renewing worn tread portions of reinforced rubber tracks
System and method for parametric display of modular aesthetic designs
Subsea flexible pipe of long length and modular structure
Grinding media and a production method thereof
Magnetic recording/reproduction apparatus
Glucose measuring device integrated into a holster for a personal area network device
Benzimidazole compound
Rear handle gas can
Arrangement for mounting and steering an outboard motor
Metal plating compositions and methods