Jacob Janzen

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Backnang-Waldrems, DE

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Patents Grantslast 30 patents

Information Patent Grant
Self-propelled and self-steering floor cleaning appliance
- Patent number 9,801,512
- Issue date Oct 31, 2017
- Alfred Kärcher GmbH & Co. KG
- Jacob Janzen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Cleaning brush for a floor cleaner and floor cleaner with a cleanin...
- Patent number 9,750,383
- Issue date Sep 5, 2017
- Alfred Kärcher GmbH & Co. KG
- Jacob Janzen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
SELF-PROPELLED AND SELF-STEERING FLOOR CLEANING APPLIANCE AND CLEAN...
- Publication number 20160278596
- Publication date Sep 29, 2016
- Alfred Karcher GmbH & Co. KG
- Jacob Janzen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SELF-PROPELLED AND SELF-STEERING FLOOR CLEANING APPLIANCE
- Publication number 20160073839
- Publication date Mar 17, 2016
- Alfred Karcher GmbH & Co. KG
- Jacob Janzen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CLEANING BRUSH FOR A FLOOR CLEANER AND FLOOR CLEANER WITH A CLEANIN...
- Publication number 20150272414
- Publication date Oct 1, 2015
- Alfred Karcher GmbH & Co. KG
- Jacob Janzen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Floor cleaning appliance
- Publication number 20040074044
- Publication date Apr 22, 2004
- Alfred Kaercher GmbH & Co. KG
- Ralph Diehl
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...