Patent · US Active

Vacuum axle with a motor embedded therein and wheels

US9949602B2 · kind B2 · utility

2Cited by

60References

29Claims

0Family size

Assignee

Techtronic Floor Care Technology Limited · VG

Inventors

Charles J. Morgan · Järvevana tee, US
Victor Brent McClearen · Cookeville, US
Ernest Matthew Chavana, Jr. · Fenton, US
Bruce Kiern · Cookeville, US
Charles A. Liter · Cookeville, US
George V. Hibbs · Cookeville, US
Dennis T. Lamb · Järvevana tee, US
Timothy Kolody · Halls, US
Christopher M. Paterson · Järvevana tee, US

Key dates

Filing date	Dec 19, 2014
Grant date	Apr 24, 2018
Priority date	—
Expiry date	Nov 11, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47L9/0483
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A vacuum cleaner including a base including a motor assembly and a wheel, wherein the wheel rotates around the motor assembly about an axis of rotation, the wheel extends radially outward from the motor assembly, and a portion of the motor assembly intersects a plane defined by the wheel perpendicular to the axis of rotation.

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