Rainer Engelhardt

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Leutenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Suction apparatus for cleaning purposes
- Patent number 10,136,783
- Issue date Nov 27, 2018
- Hilti Aktiengesellschaft
- Steffen Jung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for cleaning two filters of a suction device for cleaning pu...
- Patent number 8,393,048
- Issue date Mar 12, 2013
- Alfred Kaercher GmbH & Co. KG
- Werner Rentschler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mobile floor-cleaning appliance
- Patent number 8,091,169
- Issue date Jan 10, 2012
- Alfred Kaercher GmbH & Co. KG
- Roland Jeutter
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Suction Apparatus for Cleaning Purposes
- Publication number 20180140147
- Publication date May 24, 2018
- HILTI AKTIENGESELLSCHAFT
- Steffen JUNG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD FOR CLEANING TWO FILTERS OF A SUCTION DEVICE FOR CLEANING PU...
- Publication number 20120090640
- Publication date Apr 19, 2012
- Alfred Kaercher GmbH & Co. KG
- Werner Rentschler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Mobile floor-cleaning appliance
- Publication number 20080141472
- Publication date Jun 19, 2008
- Alfred Kaercher GmbH & Co. KG
- Roland Jeutter
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS