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Pully, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Spout
Patent number
D381908
Issue date
Aug 5, 1997
Tetra Alfa Holdings S.A.
Jean-Marie Hotz
D09 - Packages and containers for goods
Information
Patent Grant
Container spout
Patent number
D373311
Issue date
Sep 3, 1996
Tetra Alfa Holdings S.A.
Jean-Marie Hotz
D09 - Packages and containers for goods
Information
Patent Grant
Container spout
Patent number
D366617
Issue date
Jan 30, 1996
Tetra Alfa Holdings S.A.
Jean-Marie Hotz
D09 - Packages and containers for goods
Information
Patent Grant
Closure unit on a container for flowable products
Patent number
5,413,238
Issue date
May 9, 1995
Tetra Alfa Holdings S.A.
Elmar Mock
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hinged closure unit for a container with film breakage for first op...
Patent number
5,372,284
Issue date
Dec 13, 1994
Tetra Alfa Holdings S.A.
Elmar Mock
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for folding in the bottom of a cardboard pack
Patent number
5,369,933
Issue date
Dec 6, 1994
Tetra Alfa Holdings S.A.
Manfred Waldstadt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for sterilizing cartons and breaking carton sc...
Patent number
5,350,568
Issue date
Sep 27, 1994
Tetra Alfa Holdings, S.A.
Ronald Tuckner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for adjusting the holding capacity of a workpiece carrier
Patent number
5,347,788
Issue date
Sep 20, 1994
Tetra Alfa Holdings S.A.
Georg Petz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Cartons with bellows folded tops
Patent number
5,285,955
Issue date
Feb 15, 1994
Tetra Alfa Holdings S.A.
Richard W. E. Mosse
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Package blank advancing mechanism including endless belt driven by...
Patent number
5,265,860
Issue date
Nov 30, 1993
Tetra Alfa Holdings S.A.
Magnus Janson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for induction welding
Patent number
5,260,535
Issue date
Nov 9, 1993
Tetra Alfa Holdings S.A.
Gert Holmstrom
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of producing a gaseous hydrogen peroxide-containing steriliz...
Patent number
5,258,162
Issue date
Nov 2, 1993
Tetra Alfa Holdings S.A.
Jan Andersson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for applying bands to crates
Patent number
5,255,491
Issue date
Oct 26, 1993
Tetra Alfa Holdings S.A.
Harijs B. Marovskis
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for forming carton opening arrangement, and ca...
Patent number
5,255,494
Issue date
Oct 26, 1993
Tetra Alfa Holdings S.A.
Eric P. Doyle
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Strengthened edge packaging containers
Patent number
5,255,842
Issue date
Oct 26, 1993
Tetra Alfa Holdings S.A.
Ake Rosen
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Opening arrangement for a container package
Patent number
5,255,813
Issue date
Oct 26, 1993
Tetra Alfa Holdings S.A.
Goran Berggren
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for feeding sheet-like blanks to a deep-drawing machine
Patent number
5,251,366
Issue date
Oct 12, 1993
Tetra Alfa Holdings S.A.
Wilhelm Reil
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Packaging material and also use of the material for manufacture of...
Patent number
5,248,534
Issue date
Sep 28, 1993
Tetra Alfa Holdings S.A.
Ake Rosen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Opening arrangement for a container package
Patent number
5,248,054
Issue date
Sep 28, 1993
Tetra Alfa Holdings S.A.
Goran Berggren
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for the ultra-sonic welding of sealing seams
Patent number
5,242,529
Issue date
Sep 7, 1993
Tetra Alfa Holdings S.A.
Thomas Riedel
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Packaging material and also use of the material for the manufacture...
Patent number
5,234,763
Issue date
Aug 10, 1993
Tetra Alfa Holdings S.A.
Ake Rosen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of producing a cheese and preparing it for distribution
Patent number
5,232,720
Issue date
Aug 3, 1993
Tetra Alfa Holdings S.A.
John Nielsen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Package container provided with a strip-type opening arrangement
Patent number
5,228,616
Issue date
Jul 20, 1993
Tetra Alfa Holdings S.A.
Tom Kjelgaard
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for heating platelike parts
Patent number
5,227,177
Issue date
Jul 13, 1993
Tetra Alfa Holdings S.A.
Wilhelm Reil
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Flexible packing material in sheet or web form
Patent number
5,223,194
Issue date
Jun 29, 1993
Tetra Alfa Holdings S.A.
Ake Rosen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Packing container for liquid, especially pressurized contents
Patent number
5,219,086
Issue date
Jun 15, 1993
Tetra Alfa Holdings S.A.
Bengt Bjorck
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of obtaining bend lines on packaging material
Patent number
5,207,632
Issue date
May 4, 1993
Tetra Alfa Holdings
John-Erik Brunlid
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Pouring device for container for flowable material
Patent number
5,199,618
Issue date
Apr 6, 1993
Tetra Alfa Holdings S.A.
Wilhelm Reil
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Container
Patent number
D333785
Issue date
Mar 9, 1993
Tetra Alfa Holdings S.A.
Ingemar Ohlsson
D09 - Packages and containers for goods
Information
Patent Grant
Opening device for packaging containers
Patent number
5,188,285
Issue date
Feb 23, 1993
Tetra Alfa Holdings S.A.
Bo Nilsson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks