The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 1978
Filed:
Dec. 30, 1976
Applicant:
Inventor:
Isao Mitamura, Tokyo, JA;
Assignee:
Tomy Kogyo Co., Inc., Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
46256 ; 46262 ;
Abstract
The present invention relates to a toy vehicle provided with a chassis, a propulsion and guidance wheel mounted to the chassis for rotation to propel the vehicle along a surface and for turning to steer the vehicle, a propulsion mechanism within the chassis, a system for operatively connecting the wheel and the propulsion mechanism to rotate the wheel to propel the vehicle, a system for sensing predetermined sound waves and temporarily connecting the propulsion mechanism to the wheel to turn the wheel to steer the vehicle, and a handheld sound wave generating unit remote from the vehicle for generating the sound waves.