Patent ID: 7275976
Filing Date: 2007-10-02
Classification: A63H

Abstract:
1. A play toy system using a remote-controlled traveling toy, comprising: a remote control device for outputting a remote control signal; a remote-controlled traveling three-wheeled toy having only one front wheel, only two rear wheels, and an electric motor remote controlled by said remote control signal; and a play board having a travel surface on which said remote-controlled traveling toy travels; wherein diameter sizes of said two rear wheels of said remote-controlled traveling toy are different; wherein said play board is shaped so that said travel surface is continuous in a circumferential direction thereof and a height thereof from an installation surface is decreasing toward a central portion thereof; and in said central portion thereof is formed a concave section with a size capable of fully receiving said front wheel and/or said rear wheels and a depth allowing said remote-controlled traveling toy to get out of there by itself.