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:
Nov. 26, 2024
Filed:
Mar. 26, 2020
Shane Chen, Camas, WA (US);
Shane Chen, Camas, WA (US);
Abstract
A transportation device that has two or more wheel axes, auto-balance based drive control, a rider platform that is movable in fore-aft pitch angle, a motor assembly that is movable in fore-aft pitch angle, and a speed reduction mechanism. Various embodiments are presented that include a rider platform that better tracks the slope of an inclined riding surface, a speed reduction mechanism that may rotate in fore-aft (at least in part) with the motor assembly, and the use of separate fore-aft pitch angle and inclination sensors, among other embodiments. Possible forms of the transportation device include a scooter, a skateboard-like device, and a device with continuous tracks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile