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:
Jun. 26, 1984
Filed:
Jun. 08, 1982
Applicant:
Inventor:
Toshiaki Nagano, Omocha-no, JP;
Assignee:
Shinsei Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
446 71 ; 446446 ;
Abstract
A toy locomotive includes a locomotive body and a planar track member. The locomotive body comprises a clockwork driving mechanism with a knurled knob, a small bogie and a pinion mounted to an outshaft of the driving mechanism, a crown gear meshing with the pinion, a drive and an auxiliary wheels suspended on the bogie and one or more guide pin also extended from the bogie. The planar track member comprises an endless groove for engaging with the guide pin. The track member may be one of a number of planar track members, such as pages connected together in the manner of a book.