Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Toy vehicle and toy vehicle game










Image Number 6 for United States Patent #4079938.

A toy vehicle is provided for use in a toy vehicle game including an endless track defining at least two parallely extending vehicle lanes in which two or more toy vehicles are adapted to be operated. The toy vehicles each include a reversible rotary drive motor and a transmission operatively engaged between the motor and two drive wheels for rotating one or the other of the drive wheels in response to the direction of rotation of the drive motor, thereby biasing the car against one or the other of the side walls of the track to guide the vehicle along its path of travel in one or the other of the lanes. The track includes electrical contact strips which supply power to the drive motor of the vehicles through current collectors mounted thereon. A control system permits the operators to separately and independently control current to the contact strips and also to selectively reverse the polarity of the current so that the operators can vary the speed of their associated vehicles and cause the vehicles to move from one lane to the other. In one form of the invention an additional toy vehicle operated as a drone car at constant speed is provided presenting an obstacle along the track which the players must pass by properly controlling their respective toy vehicles.








 
 
  Recently Added Patents
Cosmetic/dermatological compositions comprising naphthoic acid compounds and polyurethane polymers
System for wireless local area network (WLAN) transmission and for coexistence of WLAN and another type of wireless transmission and methods thereof
Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming met
Managing delivery of application server content
Buildable dinnerware
Glove
Antibodies to OX-2/CD200 and uses thereof
  Randomly Featured Patents
System and method of automatically conveying a Wireless Office System (WOS) frequency set to mobile stations
Furniture pull-out
Bypass for prioritizing interrupts among microprocessors
Scalable system for simulation and emulation of electronic circuits using asymmetrical evaluation and canvassing instruction processors
Current collector device
Methods of treating thrombotic diseases with von Willebrand factor specific antibodies
Media-enhanced greetings and/or responses in communication systems
Barrier free copper interconnect by multi-layer copper seed
Hybrid seal device
Enhancement of light extraction with cavity and surface modification