Patent · US Active

Cleaning pad

US9220389B2 · kind B2 · utility

6Cited by

80References

20Claims

0Family size

Assignee

iRobot Corporation · US

Inventors

Michael Dooley · Pasadena, US
Nikolai Romanov · Oak Park, US
Marcus Williams · Newton, US
Joseph M. Johnson, Sr. · Lehi, US

Key dates

Filing date	Aug 3, 2015
Grant date	Dec 29, 2015
Priority date	—
Expiry date	Aug 3, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2432/00
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A pad particularly adapted for surface cleaning. The pad includes an absorbent core having the ability to absorb and retain liquid material, and a liner layer in contact with and covering at least one side of the absorbent core. The liner layer has the ability to retain and wick liquid material through the liner layer. Cleaning apparatus containing such pads and methods of using such pads are also described.

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