Resources Contact Us Home
Portable toy vehicle racing set

Image Number 2 for United States Patent #4937207.

A portable toy vehicle racing set for use with at least one toy vehicle having a motor includes a case having a first section with inner and outer surfaces and a second section with inner and outer surfaces. The case sections are pivotally coupled together to permit movement between opened and closed positions. In the closed position, the set simulates a carrying case. In opened condition, a flat track surface is presented. The first and second sections of the case include predetermined track layouts which provide a closed loop track. The closed loop track defines at least one lane in which the toy vehicle can ride with the at least one lane including contact rails for supplying power to the toy vehicle motor.

  Recently Added Patents
Printing apparatus and method of operation of a printing apparatus
Patient programmer with automated MRI compatibility verification for active implantable medical device
Method and apparatus for map transmission in wireless communication system
Encoder that optically detects positional information of a moving body from different optical paths lengths
Lithographic apparatus and device manufacturing method
Measuring apparatus for measuring a physical property of a sample
Registry key federation systems and methods
  Randomly Featured Patents
System and method for supporting synchronous system communications and operations
Multi-bristle hair brush
Portable electromagnetic drilling machine
Charging control system for moving robot system
Process for the manufacture of halogen-substituted propanes containing hydrogen and at least five fluorine substituents
Indole derivatives and their use as MCP-1 receptor antagonists
Cavity enhanced photo acoustic gas sensor
Means to reduce vibration in check valves and stop/check valves caused by pulsating low fluid flow
Triazolopyrazinamines useful as adjuncts to radiation therapy
Combine header