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:
Dec. 27, 2022
Filed:
Jan. 09, 2020
Applicants:
Shane Chen, Camas, WA (US);
Ywanne Chen, Camas, WA (US);
Inventors:
Shane Chen, Camas, WA (US);
Ywanne Chen, Camas, WA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63C 17/12 (2006.01); B62K 11/00 (2006.01); B62J 45/415 (2020.01); A63C 17/01 (2006.01);
U.S. Cl.
CPC ...
A63C 17/12 (2013.01); A63C 17/014 (2013.01); B62J 45/4151 (2020.02); B62K 11/007 (2016.11); A63C 2203/12 (2013.01); A63C 2203/18 (2013.01); B60L 2200/16 (2013.01); B60L 2240/22 (2013.01); B60L 2260/34 (2013.01);
Abstract
An auto-balancing transportation device having a wheel structure and foot platforms that pivot between an in-use and a stowed position. The pivot axis for each platform is provided within the wheel structure so that the force exerted by a rider when stepping on a foot platform is applied to the wheel structure at a point within the wheel structure, as opposed to external to it, which is unstable and may cause the device to tip over.