Patent · US Active

Hard surface cleaning devices

US10881264B2 · kind B2 · utility

7Cited by

129References

11Claims

0Family size

Assignee

Unger Marketing International, LLC · US

Inventors

Joseph K. Patterson · Monroe, US
James M. Buckley · 3a Avenida SO, US
John Lombardo · Ridgefield, US
Stephen P. Huda · Shelton, US
Paul Adams · Monroe, US
Bryan Lee Roberts · Dormagen, DE
Frank Wilde · Essen, DE

Key dates

Filing date	Jul 11, 2018
Grant date	Jan 5, 2021
Priority date	—
Expiry date	Jul 11, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65D75/5883
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A method of cleaning a surface is provided. The method includes providing a cleaning head, a housing, a pump, the pump having a port, the cleaning head having a nozzle, the cleaning head and housing being connected to one another. A cleaning element is attached with a first opening to the cleaning head so that the nozzle and the first opening are aligned. A refillable rigid container is provided having a cleaning fluid in the refillable rigid container. The port and the refillable rigid container are connected to form an air and fluid tight connection between the port and the container. The cleaning element is placed on a surface to be cleaned. The cleaning fluid is pumped from the refillable rigid container through the nozzle and the first opening onto the surface to be cleaned.

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