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:
Oct. 27, 1992
Filed:
Dec. 21, 1990
Applicant:
Inventor:
Yousuke Yoneda, Tokyo, JP;
Assignee:
Tomy Company, Ltd., Katsushika, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
446457 ; 446431 ; 446441 ;
Abstract
A travelling toy comprising a body, a DC motor mounted on the body and having a rotor, a stator, at least one commutator bar and a brush having a position of contact with the at least one commutator bar; and means for adjusting the position of contact of the at least one commutator bar and the brush relative to the stator.