Achim Liffers

Person

Velbert, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Floor care appliance
- Patent number 9,615,707
- Issue date Apr 11, 2017
- Stein & Co. GmbH
- Thomas Stein
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Brush roller of a floor cleaning device
- Patent number 9,585,532
- Issue date Mar 7, 2017
- Stein & Co. GmbH
- Achim Liffers
- A46 - BRUSHWARE
Information Patent Grant
Bearing arrangement of a rotating brush roller
- Patent number 9,451,857
- Issue date Sep 27, 2016
- Stein & Co. GmbH
- Thomas Stein
- A46 - BRUSHWARE
Information Patent Grant
Arrangement for positioning and holding a filter bag in a vacuum cl...
- Patent number 8,640,302
- Issue date Feb 4, 2014
- Stein & Co. GmbH
- Achim Liffers
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for cleaning dirt and debris from surfaces
- Patent number 8,287,655
- Issue date Oct 16, 2012
- Stein & Co. GmbH
- Thomas Stein
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Height adjustable drive arrangement for a floor care machine
- Patent number 8,070,561
- Issue date Dec 6, 2011
- Stein & Co. GmbH
- Achim Liffers
- B24 - GRINDING POLISHING
Information Patent Grant
Brush roll arrangement for a floor cleaning tool
- Patent number 7,805,795
- Issue date Oct 5, 2010
- Stein & Co. GmbH
- Thomas Stein
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Hand held vacuum cleaner and housing for such a cleaner
- Patent number 7,481,630
- Issue date Jan 27, 2009
- Stein & Co. GmbH
- Achim Liffers
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Unknown
- Publication number 20150313430
- Publication date Nov 5, 2015
- Stein & Co. GmbH
- Thomas Stein
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Bearing Arrangement of a Rotating Brush Roller
- Publication number 20140066278
- Publication date Mar 6, 2014
- Stein & Co. GmbH
- Thomas Stein
- A46 - BRUSHWARE
Information Patent Application
Brush Roller of a Floor Cleaning Device
- Publication number 20140000054
- Publication date Jan 2, 2014
- Stein & Co. GmbH
- Achim Liffers
- A46 - BRUSHWARE
Information Patent Application
Arrangement for Positioning and Holding a Filter Bag in a Vacuum Cl...
- Publication number 20110232025
- Publication date Sep 29, 2011
- Stein & Co. GmbH
- Achim LIFFERS
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Method for cleaning dirt and debris from surfaces
- Publication number 20110162677
- Publication date Jul 7, 2011
- Thomas Stein
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Height adjustable drive arrangement for a floor care machine
- Publication number 20080268758
- Publication date Oct 30, 2008
- Achim Liffers
- B24 - GRINDING POLISHING
Information Patent Application
Vacuum cleaner and a method of operating a vacuum cleaner
- Publication number 20070028415
- Publication date Feb 8, 2007
- Thomas Stein
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Hand held vacuum cleaner and housing for such a cleaner
- Publication number 20060067843
- Publication date Mar 30, 2006
- Achim Liffers
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Brush roll arrangement for a floor cleaning tool
- Publication number 20060064828
- Publication date Mar 30, 2006
- Thomas Stein
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Achim Liffers

Person

Patents Grantslast 30 patents

Floor care appliance

Brush roller of a floor cleaning device

Bearing arrangement of a rotating brush roller

Arrangement for positioning and holding a filter bag in a vacuum cl...

Method for cleaning dirt and debris from surfaces

Height adjustable drive arrangement for a floor care machine

Brush roll arrangement for a floor cleaning tool

Hand held vacuum cleaner and housing for such a cleaner

Patents Applicationslast 30 patents

Unknown

Bearing Arrangement of a Rotating Brush Roller

Brush Roller of a Floor Cleaning Device

Arrangement for Positioning and Holding a Filter Bag in a Vacuum Cl...

Method for cleaning dirt and debris from surfaces

Height adjustable drive arrangement for a floor care machine

Vacuum cleaner and a method of operating a vacuum cleaner

Hand held vacuum cleaner and housing for such a cleaner

Brush roll arrangement for a floor cleaning tool