Patent · US Active

Traveling floor cleaning machine

US10357139B2 · kind B2 · utility

0Cited by

0References

37Claims

0Family size

Assignee

ALFRED KÄRCHER SE & CO. KG · DE

Inventors

Philipp Werner · Lüneburg, DE
Christian Egler · Waiblingen, DE
Frank Nonnenmann · Schorndorf, DE

Key dates

Filing date	Jun 10, 2016
Grant date	Jul 23, 2019
Priority date	—
Expiry date	Aug 10, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47L11/4083
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A traveling floor cleaning machine is provided, including a chassis, a cleaning tool apparatus which is arranged on the chassis with at least one cleaning tool and a holder for the at least one cleaning tool, and a suction apparatus which includes a suction unit and an aspiration apparatus, wherein the suction unit is arranged on the holder.

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