Patent · US Active

Toy vehicle with big wheel

US7563151B2 · kind B2 · utility

1Cited by

23References

25Claims

0Family size

Assignee

Mattel, Inc. · US

Inventors

Vladimir Leonov · Leuven, BE
David Bowen · Hermosa Beach, US

Key dates

Filing date	Oct 25, 2005
Grant date	Jul 21, 2009
Priority date	—
Expiry date	Mar 1, 2027

Classification

Technology area (CPC A)Human Necessities
CPC primaryA63H30/04
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A toy vehicle includes a driven wheel, a drive assembly including a drive motor, and a steering assembly including a first steering motor and first and second steering arms. The drive motor is coupled to the driven wheel. The first and second steering arms are coupled to the steering motor. The drive motor drives rotation of the drive assembly relative to the driven wheel, and the steering motor drives rotation of the first and second steering arms relative to the drive assembly. Preferably, a second steering motor is provided, and rotation of the first and second steering arms may be independently controlled.

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