P

Inventor

LIFFERS ACHIM

DE8 patents
⚠️ This page may combine multiple inventors who share the name “LIFFERS ACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STEIN & CO GMBH

5 patents
US7805795B2Oct 5, 2010

Brush roll arrangement for a floor cleaning tool

STEIN & CO GMBH18 citations82
US9451857B2Sep 27, 2016

Bearing arrangement of a rotating brush roller

STEIN & CO GMBH6 citations71
US7481630B2Jan 27, 2009

Hand held vacuum cleaner and housing for such a cleaner

STEIN & CO GMBH2 citations58
US9615707B2Apr 11, 2017

Floor care appliance

STEIN & CO GMBH0 citations40
US9585532B2Mar 7, 2017

Brush roller of a floor cleaning device

STEIN & CO GMBH0 citations33

LIFFERS ACHIM

2 patents
US8070561B2Dec 6, 2011

Height adjustable drive arrangement for a floor care machine

LIFFERS ACHIM7 citations76
US8640302B2Feb 4, 2014

Arrangement for positioning and holding a filter bag in a vacuum cleaner

LIFFERS ACHIM0 citations34

STEIN THOMAS

1 patent
US8287655B2Oct 16, 2012

Method for cleaning dirt and debris from surfaces

STEIN THOMAS0 citations38