Patent · US Active

Electric scooter

US11987316B2 · kind B2 · utility

1Cited by

9References

20Claims

0Family size

Assignee

NINEBOT (BEIJING) TECH CO., LTD. · CN

Inventors

Tong Wang · Beijing, CN
Wei Li · Beijing, CN
Anqi Sun · Beijing, CN
Ling Zhang · Beijing, CN

Key dates

Filing date	Dec 30, 2021
Grant date	May 21, 2024
Priority date	—
Expiry date	Nov 13, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62K2204/00
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An electric scooter includes a deck, a power wheel unit, a power wheel steering unit, a driven wheel, a driven wheel steering unit, a power supply unit and a whole scooter controller. The power wheel unit includes a driving wheel; the power wheel steering unit is arranged between the deck and the power wheel unit; the driven wheel is spaced apart from the power wheel unit; the driven wheel steering unit is arranged between the driven wheel and the deck; the power supply unit is electrically coupled to the power wheel unit; the whole scooter controller is in communication with the power wheel unit and controls rotation of the driving wheel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.