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Patents Grants
last 30 patents
Information
Patent Grant
Device for calibrating an extruded plastic profile
Patent number
7,708,539
Issue date
May 4, 2010
Gruber & Co Group GmbH
Dietmar Gruber
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Extrusion die for extruding hollow profiles
Patent number
7,491,048
Issue date
Feb 17, 2009
Gruber & Co Group GmbH
Erwin Krumböck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device for calibrating an extruded plastic profile
Patent number
7,371,062
Issue date
May 13, 2008
Gruber & Co Group GmbH
Erwin Krumböck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for calibrating an extruded plastic profile piece that fo...
Patent number
7,258,540
Issue date
Aug 21, 2007
Gruber & Co Group GmbH
Dietmar Gruber
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
STATIC MIXING DEVICE, AND PRODUCTION METHOD
Publication number
20100265792
Publication date
Oct 21, 2010
Gruber & Co Group GmbH
Erwin Krumboeck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Trademark
last 30 trademarks
Information
Trademark
79090871 - GRUBER
Serial number
79090871
Filing date
Oct 14, 2010
Gruber & Co Group GmbH
7 - Machines and machine tools