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:
May. 15, 2001
Filed:
May. 19, 2000
Bong Kyu Choi, Choong-dong, Pucheon-shi, Kyongki-do 420-020, KR;
Other;
Abstract
A toy automobile is disclosed, in which when the toy automobile runs through a curved path, a roller of a bumper of the automobile is pushed back by the wall of the track, so that the toy automobile can run through the curved path by turning the front wheels to left or right, thereby preventing the automobile from being detached from the track, or from being overturned. Universal joints,are respectively formed on ends of the front shaft,to be connected to the front wheels. Shaft retainers,of the front wheels are respectively supported by supporting plates,of the automobile body,by means of king pins,. A bumper,is installed on a front end of the automobile body,by utilizing a guide slot,, a supporting pin,and a spring,so as to make the bumper,turnable to left and right within the limits of the guide slot,. A pair of steering bars,are respectively connected to arms,of the shaft retainers,of the front wheels. Rollers,and,are installed on both ends of the bumper,and are installed at both sides of an intermediate portion of the automobile body,, whereby the rollers,and,contact to the inside of the wall of a track T, and the bumper,is pushed back so as to steer the front wheels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile