Patent · US Active

Floor cleaner

US11744426B2 · kind B2 · utility

0Cited by

11References

24Claims

0Family size

Assignee

Techtronic Floor Care Technology Limited · VG

Inventors

Rafael Davila · Kannapolis, US
Michael Paul Dawson · Huntersville, US
Robert McRorie · Huntersville, US
Donald Lydic · Mooresville, US
Nicholas DeBlasio · Monroe, US

Key dates

Filing date	Apr 7, 2021
Grant date	Sep 5, 2023
Priority date	—
Expiry date	May 20, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47L11/4088
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A floor cleaner including a including a body, a cleaning head pivotally coupled to the body, and a liquid distribution system. The cleaning head includes a first and a second cleaning roller for contacting a surface to be cleaned.

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