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:
Sep. 05, 1989
Filed:
Aug. 26, 1988
Applicant:
Inventors:
In Mo Hwang, Mt. Prospect, IL (US);
Yong Koo Hwang, Mt. Prospect, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62K / ;
U.S. Cl.
CPC ...
280267 ; 180210 ; 280282 ;
Abstract
A tricycle which includes a pivotal handlebar about a handlebar sprocket, a drive chain rotating through sprockets disposed along a T-shaped configuration, a pair of front steering wheels, a single driven rear wheel, and a cargo basket attached to a beam member over the pair of front steering wheels, whereby, upon the upward and downward movement of the handlebar, the pair of steering wheels smoothly turn in the left or the right direction in a narrow space without shaking the cargo basket attached to the tricycle.