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:
Feb. 10, 1987
Filed:
Sep. 18, 1985
Applicant:
Inventor:
Nils A Petersson, Killeberg, SE;
Assignee:
501 Brio AB, Osby, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60B / ; B60B / ; B60B / ; B60B / ;
U.S. Cl.
CPC ...
295 49 ; 446469 ; 301112 ;
Abstract
The present disclosure is directed to a wheel set for toy rail vehicles having wheels with rims extending radially from hubs which are mounted on a smooth axle passed through a hole in the chassis of the vehicle. A spring disc with a cover is fitted on the axle end and clutched by the wheel hub provided with a constricted opening recess, thereby retaining the wheels on the axle.