Henrik E. Troberg

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Tumba, SE

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Patents Grantslast 30 patents

Information Patent Grant
Dust indicator for a vacuum cleaner
- Patent number 9,095,244
- Issue date Aug 4, 2015
- Aktiebolaget Electrolux
- Stefan Jonsson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Device for applying an insulating layer to a surface of an object
- Patent number 5,507,869
- Issue date Apr 16, 1996
- Aktiebolaget Electrolux
- Curt E. T. Nyberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Relay
- Patent number 5,216,403
- Issue date Jun 1, 1993
- Aktiebolaget Electrolux
- Per-Marcus Bergquist
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arm for electric switches and the like controlled by electricity
- Patent number 5,023,587
- Issue date Jun 11, 1991
- Electrolux Research & Innovation Aktiebolag
- Per-Marcus Bergquist
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VACUUM CLEANER SYSTEM
- Publication number 20180303303
- Publication date Oct 25, 2018
- Aktiebolaget Electrolux
- Curt Nyberg
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
DUST INDICATOR FOR A VACUUM CLEANER
- Publication number 20130198993
- Publication date Aug 8, 2013
- Aktiebolaget Electrolux
- Stefan Jonsson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
THREE PART TUBE
- Publication number 20100306960
- Publication date Dec 9, 2010
- ELECTROLUX
- Stefan Jonsson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...