Patent · US Active

Floor mop

US11147428B2 · kind B2 · utility

4Cited by

4References

14Claims

0Family size

Assignee

Carl Freudenberg KG · DE

Inventors

Doug Metzel · Lombard, US
Eric Wehrli · Oswego, US

Key dates

Filing date	Jul 31, 2019
Grant date	Oct 19, 2021
Priority date	—
Expiry date	Jan 6, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47L13/20
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

An actuable shaft assembly for a spray mop assembly includes first and second hollow elongated outer shaft segments in which first and second elongated actuating rod segments are telescopingly disposed, respectively. The first and second outer shaft segments include respective first and second shaft retaining elements extending into their hollow interiors. The first and second rod segments include respective first and second rod retaining elements extending radially outward from their outer peripheral surfaces. The rod retaining elements and shaft retaining elements are sized and disposed to limit telescoping movement of the associated rod segments outward from the shaft segment ends.

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