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Gottfried Benzler
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Kirchberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Sensor apparatus and self-propelled floor cleaning appliance having...
Patent number
7,225,500
Issue date
Jun 5, 2007
Alfred Kaercher GmbH & Co. KG
Ralph Diehl
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Floor treatment system
Patent number
7,053,578
Issue date
May 30, 2006
Alfred Kaercher GmbH & Co. KG
Ralph Diehl
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
HIGH-PRESSURE CLEANING SYSTEM AND DISCHARGE UNIT FOR SUCH A HIGH-PR...
Publication number
20180071792
Publication date
Mar 15, 2018
Alfred Karcher GmbH & Co. KG
Timo Spengler
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Vacuum cleaner
Publication number
20090205159
Publication date
Aug 20, 2009
Alfred Kaercher GmbH & Co. KG
Christian Stewen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for controlling a cleaner and cleaner for performing the method
Publication number
20080128006
Publication date
Jun 5, 2008
Alfred Kaercher GmbH & Co. KG
Harald Mayer
B08 - CLEANING
Information
Patent Application
Sensor apparatus and self-propelled floor cleaning appliance having...
Publication number
20050172445
Publication date
Aug 11, 2005
Alfred Kaercher GmbH & Co. KG
Ralph Diehl
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Floor treatment system
Publication number
20050150074
Publication date
Jul 14, 2005
Alfred Kaercher GmbH & Co. KG
Ralph Diehl
G05 - CONTROLLING REGULATING
Information
Patent Application
Method for operating a floor cleaning system, and floor cleaning sy...
Publication number
20050150519
Publication date
Jul 14, 2005
Alfred Kaercher GmbH & Co. KG
Joachim Keppler
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...