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:
Jan. 28, 1992
Filed:
Mar. 26, 1991
Applicant:
Inventors:
Susumu Miyashita, Kodaira, JP;
Nori Harada, Ome, JP;
Assignee:
Kioritz Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62B / ;
U.S. Cl.
CPC ...
280 4734 ; 280 33998 ; 280 794 ;
Abstract
A self-propelled car is placed on a handcart in such a manner that it can freely ride on and ride off of the handcart. The handcart is provided with at least one roller which engages with the driving wheels of the self-propelled car to interrupt the running thereof.