Tamfelt OYJ ABP

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Paper machine fabric
- Patent number 7,507,679
- Issue date Mar 24, 2009
- Tamfelt Oyj Abp
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing a press felt, and a press felt, with the sh...
- Patent number 7,381,307
- Issue date Jun 3, 2008
- Tamfelt Oyj Abp
- Leena Silakoski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filter cloth and replaceable filter module
- Patent number 7,370,766
- Issue date May 13, 2008
- Tamfelt Oyj Abp
- Aulis Perälä
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Press felt
- Patent number 7,306,704
- Issue date Dec 11, 2007
- Tamfelt Oyj Abp
- Kari Hyvönen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper machine fabric
- Patent number 7,001,489
- Issue date Feb 21, 2006
- Tamfelt Oyj Abp
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press felt structure and method of manufacturing press felt
- Patent number 6,797,121
- Issue date Sep 28, 2004
- Tamfelt Oyj Abp
- Kari Hyvönen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filter cloth
- Patent number 6,787,492
- Issue date Sep 7, 2004
- Tamfelt Oyj Abp
- Esa Oksanen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of making press felt, and press felt
- Patent number 6,773,553
- Issue date Aug 10, 2004
- Tamfelt Oyj Abp
- Kari Hyvönen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making press felt, and press felt
- Patent number 6,770,172
- Issue date Aug 3, 2004
- Tamfelt Oyj Abp
- Bo Rökman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer screen
- Patent number 6,742,548
- Issue date Jun 1, 2004
- Tamfelt Oyj Abp
- Rauno Enqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filter cloth and replaceable filter module
- Patent number 6,719,148
- Issue date Apr 13, 2004
- Tamfelt Oyj Abp
- Aulis Perälä
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for manufacturing shrink fabric, and shrink fabric
- Patent number 6,658,709
- Issue date Dec 9, 2003
- Tamfelt Oyj Abp
- Aulis Perälä
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Transfer belt for a paper machine
- Patent number 6,605,188
- Issue date Aug 12, 2003
- Tamfelt Oyj Abp
- Satu Hagfors
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper machine fabric
- Patent number 6,533,901
- Issue date Mar 18, 2003
- Tamfelt Oyj Abp
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fastening strip for fastening a filter cloth against a filter surface
- Patent number D466601
- Issue date Dec 3, 2002
- Tamfelt Oyj Abp
- Matti Servo
- D23 - Environmental heating and cooling
Information Patent Grant
Method of manufacturing press felt, and press felt
- Patent number 6,425,985
- Issue date Jul 30, 2002
- Tamfelt Oyj Abp
- Satu Hagfors
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for cleaning of combustion gas containing impurities
- Patent number 6,416,724
- Issue date Jul 9, 2002
- Tamfelt Oyj Abp
- Jarl Ahlbeck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Arrangement for fastening press jacket to press roll end
- Patent number 6,416,629
- Issue date Jul 9, 2002
- Tamfelt Oyj Abp
- Jari Jännetyinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper machine fabric
- Patent number 6,354,335
- Issue date Mar 12, 2002
- Tamfelt Oyj Abp
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for drying section of paper machine
- Patent number 6,094,834
- Issue date Aug 1, 2000
- Tamfelt Oyj ABP
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for drying section of paper machine
- Patent number 6,092,298
- Issue date Jul 25, 2000
- Tamfelt Oyj ABP
- Ari Salminen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for manufacturing an endless reinforced elastomeric press belt
- Patent number 5,609,811
- Issue date Mar 11, 1997
- Tamfelt Corp.
- Olli A. Jermo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Groove configuration for a press belt in an extended nip press
- Patent number 5,543,015
- Issue date Aug 6, 1996
- Tamfelt Corp.
- Olli A. Jermo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extended nip press belt
- Patent number 5,525,194
- Issue date Jun 11, 1996
- Tamfelt Corp.
- Olli A. Jermo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making and using a paper maker felt
- Patent number 5,466,339
- Issue date Nov 14, 1995
- Tamfelt, Inc.
- Robert W. Legge
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Folded spiral seam including longitudinal bonding stitch
- Patent number 5,377,722
- Issue date Jan 3, 1995
- Tamfelt OY AB
- Erkki Jaala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for measuring the condition of a felt in a paper machine
- Patent number 5,349,845
- Issue date Sep 27, 1994
- Tamfelt OY AB
- Mikko Blom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer screen in a paper machine
- Patent number 5,346,590
- Issue date Sep 13, 1994
- Tamfelt OY AB
- Erkki Jaala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Two-layer paper machine cloth
- Patent number 5,158,117
- Issue date Oct 27, 1992
- Tamfelt OY AB
- Jukka L. Huhtiniemi
- D03 - WEAVING
Information Patent Grant
Device for measuring the condition of a felt and for reconditioning it
- Patent number 5,135,615
- Issue date Aug 4, 1992
- Tamfelt OY AB
- Bo Rokman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Fabric Structure For Use In Paper Machine And Manufacturing Method...
- Publication number 20070292663
- Publication date Dec 20, 2007
- Tamfelt Oyjabp
- Hannu Martikainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Press Belt
- Publication number 20070243964
- Publication date Oct 18, 2007
- Tamfelt OYJ ABP
- Satu Hagfors
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Solid-liquid filtration cloth and filtering device
- Publication number 20070144957
- Publication date Jun 28, 2007
- Tamfelt OYJ ABP
- Antti Makinen
- D03 - WEAVING
Information Patent Application
Paper machine fabric
- Publication number 20070006933
- Publication date Jan 11, 2007
- Tamfelt OYJ ABP
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Press felt and base fabric
- Publication number 20050145361
- Publication date Jul 7, 2005
- Tamfelt OYJ ABP
- Aimo Rautanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Press felt
- Publication number 20050124248
- Publication date Jun 9, 2005
- Tamfelt OYJ ABP
- Kari Hyvonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Filter cloth and replaceable filter module
- Publication number 20040094473
- Publication date May 20, 2004
- Tamfelt OYJ ABP
- Aulis Perala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of making press felt, and press felt
- Publication number 20040074624
- Publication date Apr 22, 2004
- Tamfelt OYJ ABP
- Kari Hyvonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Filtration cloth for solid-liquid systems
- Publication number 20040026309
- Publication date Feb 12, 2004
- Tamfelt OYJ ABP
- Kimmo Jarvinen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Press felt structure and method of manufacturing press felt
- Publication number 20040020622
- Publication date Feb 5, 2004
- Tamfelt OYJ ABP
- Kari Hyvonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper machine fabric
- Publication number 20040003860
- Publication date Jan 8, 2004
- Tamfelt OYJ ABP
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of making press felt, and press felt
- Publication number 20030192665
- Publication date Oct 16, 2003
- Tamfelt OYJ ABP
- Bo Rokman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Dryer screen
- Publication number 20030066935
- Publication date Apr 10, 2003
- Tamfelt OYJ ABP
- Rauno Enqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Transfer belt for a paper machine
- Publication number 20020137416
- Publication date Sep 26, 2002
- Tamfelt OYJ ABP
- Satu Hagfors
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper machine fabric
- Publication number 20020060039
- Publication date May 23, 2002
- Tamfelt OYJ ABP
- Seppo Taipale
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Filter cloth and replaceable filter module
- Publication number 20020053541
- Publication date May 9, 2002
- Tamfelt OYJ ABP
- Aulis Perala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

Information Trademark
76396306 - GREEN MAX
- Serial number 76396306
- Filing date Apr 15, 2002
- Tamfelt Oyj Abp
- 7 - Machines and machine tools
Information Trademark
74414182 - EQUALIZER
- Serial number 74414182
- Registration number 1912247
- Filing date Jul 19, 1993
- Tamfelt, Inc.
- 7 - Machines and machine tools
Information Trademark
74123095 - SUPER AQUADUCT
- Serial number 74123095
- Registration number 1662208
- Filing date Dec 13, 1990
- Tamfelt, Inc.
- 7 - Machines and machine tools
Information Trademark
73662935 - FORMTEC
- Serial number 73662935
- Registration number 1505582
- Filing date May 26, 1987
- TAMFELT OY AB
- 7 - Machines and machine tools

Tamfelt OYJ ABP

Organization

Patents Grantslast 30 patents

Paper machine fabric

Method of manufacturing a press felt, and a press felt, with the sh...

Filter cloth and replaceable filter module

Press felt

Paper machine fabric

Press felt structure and method of manufacturing press felt

Filter cloth

Method of making press felt, and press felt

Method of making press felt, and press felt

Dryer screen

Filter cloth and replaceable filter module

Method for manufacturing shrink fabric, and shrink fabric

Transfer belt for a paper machine

Paper machine fabric

Fastening strip for fastening a filter cloth against a filter surface

Method of manufacturing press felt, and press felt

Method for cleaning of combustion gas containing impurities

Arrangement for fastening press jacket to press roll end

Paper machine fabric

Arrangement for drying section of paper machine

Arrangement for drying section of paper machine

Method for manufacturing an endless reinforced elastomeric press belt

Groove configuration for a press belt in an extended nip press

Extended nip press belt

Method of making and using a paper maker felt

Folded spiral seam including longitudinal bonding stitch

Apparatus for measuring the condition of a felt in a paper machine

Dryer screen in a paper machine

Two-layer paper machine cloth

Device for measuring the condition of a felt and for reconditioning it

Patents Applicationslast 30 patents

Fabric Structure For Use In Paper Machine And Manufacturing Method...

Press Belt

Solid-liquid filtration cloth and filtering device

Paper machine fabric

Press felt and base fabric

Press felt

Filter cloth and replaceable filter module

Method of making press felt, and press felt

Filtration cloth for solid-liquid systems

Press felt structure and method of manufacturing press felt

Paper machine fabric

Method of making press felt, and press felt

Dryer screen

Transfer belt for a paper machine

Paper machine fabric

Filter cloth and replaceable filter module

Trademarklast 30 trademarks

76396306 - GREEN MAX

74414182 - EQUALIZER

74123095 - SUPER AQUADUCT

73662935 - FORMTEC