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D21F1/36
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D
TEXTILES PAPER
D21
Papermaking
D21F
PAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON
D21F1/00
Wet end of machines for making continuous webs of paper
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D21F1/36
Guiding mechanisms
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Patents Grants
last 30 patents
Information
Patent Grant
Deflecting member for making fibrous structures
Patent number
11,732,413
Issue date
Aug 22, 2023
The Procter & Gamble Company
Jeffrey Glen Sheehan
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Deflecting member for making fibrous structures
Patent number
11,396,725
Issue date
Jul 26, 2022
The Procter & Gamble Company
Jeffrey Glen Sheehan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Arrangement in a perforated roll of a fiber web machine and prefabr...
Patent number
10,087,028
Issue date
Oct 2, 2018
Valmet Technologies, Inc.
Kari Röyskö
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Angle and height control mechanisms in fourdrinier forming processe...
Patent number
8,974,639
Issue date
Mar 10, 2015
IBS of America
Alex Gauss
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and arrangement for fiber web machine, and software product
Patent number
8,709,210
Issue date
Apr 29, 2014
Valmet Technologies, Inc.
Kari Erkkilä
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and apparatus for determining the lateral position of a web...
Patent number
7,390,379
Issue date
Jun 24, 2008
Metso Paper, Inc.
Sami Makkonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Arrangement for measuring properties of a moving paper web
Patent number
7,001,485
Issue date
Feb 21, 2006
Metso Automation Oy
Pekka Koivukunnas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Equipment for fabric guiding in a paper machine
Patent number
6,972,074
Issue date
Dec 6, 2005
Metso Paper, Inc.
Ville Nenonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device for use in connection with a fabric in a paper machine
Patent number
6,669,817
Issue date
Dec 30, 2003
Metso Paper, Inc.
Jyrki Savela
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process and device for laterally positioning a material web
Patent number
6,641,017
Issue date
Nov 4, 2003
Voith Sulzer Papiertechnik Patent GmbH
Günther Hüttelmaier
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Web guide in a paper machine/board machine
Patent number
6,627,044
Issue date
Sep 30, 2003
Metso Paper, Inc.
Jari Suortti
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Shoe press head indexing system
Patent number
6,592,719
Issue date
Jul 15, 2003
Sandusky Walmsley Limited
Mark Anthony Porter
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process and device for handling a material web
Patent number
6,402,005
Issue date
Jun 11, 2002
Voith Sulzer Papiertechnik Patent GmbH
Günther Hüttelmaier
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Air switch and palm guide for papermaking machinery
Patent number
6,371,347
Issue date
Apr 16, 2002
Ronald Melvin Gilbertson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for guiding a paper or board web
Patent number
6,352,614
Issue date
Mar 5, 2002
Valmet Corporation
Jukka Linnonmaa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Traveling screen system
Patent number
6,312,562
Issue date
Nov 6, 2001
Klaus Bartelmuss
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device for adjusting a bearing block of a roller in a roller group
Patent number
6,287,008
Issue date
Sep 11, 2001
Klaus Bartelmuss
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of drying a fiber web, and arrangement in a fiber web drying...
Patent number
6,263,589
Issue date
Jul 24, 2001
Metso Paper, Inc.
Veli-Matti Vainio
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Perforated roll for guiding a flexible material web
Patent number
5,915,648
Issue date
Jun 29, 1999
Voith Sulzer Papiermaschinen GmbH
Zygmunt Madrzak
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for adjusting one of the bearing blocks of a roller
Patent number
5,699,898
Issue date
Dec 23, 1997
Klaus Bartelmuss
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Inductive edge detector for paper machinery
Patent number
5,614,063
Issue date
Mar 25, 1997
Voith Sulzer Paper Technology North America, Inc.
Edwin X. Graf
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Laser curtain edge tracking systems for papermaking machines
Patent number
5,554,262
Issue date
Sep 10, 1996
Wangner Systems Corp.
John S. Turner
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and apparatus for guiding a fabric in a paper machine
Patent number
5,500,090
Issue date
Mar 19, 1996
Valmet Paper Machinery, Inc.
Jukka Autio
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Wire or felt forming section with breast rollers supported by hydro...
Patent number
5,470,438
Issue date
Nov 28, 1995
J. M. Voith GmbH
Hans-Peter Sollinger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Magnetic position marker
Patent number
5,306,552
Issue date
Apr 26, 1994
Nippon Felt Co., Ltd.
Takao Shimizu
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Wire or felt forming section with breast rollers supported by hydro...
Patent number
5,252,186
Issue date
Oct 12, 1993
J. M. Voith GmbH
Hans-Peter Sollinger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for controlling a moving band
Patent number
4,966,653
Issue date
Oct 30, 1990
Oy Tampella AB
Mauri Rantala
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Extended nip press belt guide and method
Patent number
4,790,908
Issue date
Dec 13, 1988
Beloit Corporation
Arnold J. Roerig
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Arrangement in an adjustable roller bearing for lateral guidance of...
Patent number
4,717,267
Issue date
Jan 5, 1988
Thune-Eureka A/S
Sven Barthel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Guide line in an endless travelling web
Patent number
4,652,736
Issue date
Mar 24, 1987
Nordiskafilt AB
Lars B. Osterberg
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
Deflecting Member for Making Fibrous Structures
Publication number
20220316137
Publication date
Oct 6, 2022
The Procter & Gamble Company
Jeffrey Glen Sheehan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Deflecting Member for Making Fibrous Structures
Publication number
20190127913
Publication date
May 2, 2019
The Procter & Gamble Company
Jeffrey Glen Sheehan
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Deflecting Member for Making Fibrous Structures
Publication number
20180119351
Publication date
May 3, 2018
The Procter & Gamble Company
John Leslie Brent
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Deflecting Member for Making Fibrous Structures
Publication number
20180119350
Publication date
May 3, 2018
The Procter & Gamble Company
John Leslie Brent
B32 - LAYERED PRODUCTS
Information
Patent Application
Angle and height control mechanisms in fourdrinier forming processe...
Publication number
20140216675
Publication date
Aug 7, 2014
IBS of AMERICA
Alex Gauss
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method and Arrangement for Fiber Web Machine, and Software Product
Publication number
20130118701
Publication date
May 16, 2013
Metso Paper, Inc.
Kari Erkkilä
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BELT MEANDERING PREVENTIVE DEVICE OF USED PAPER RECYCLING APPARATUS...
Publication number
20100300636
Publication date
Dec 2, 2010
Shigeru Tamai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Device for Supporting a Wire, Felt or Paper Web in a Paper Producti...
Publication number
20080115901
Publication date
May 22, 2008
Klaus Bartelmuss
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Device for Supporting and Cleaning a Felt in a Paper Production Plant
Publication number
20080115812
Publication date
May 22, 2008
Klaus Bartelmuss
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Web-guiding device
Publication number
20060288601
Publication date
Dec 28, 2006
Roland Mayer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method and apparatus for determining the lateral position of a web...
Publication number
20050211404
Publication date
Sep 29, 2005
Sami Makkonen
G01 - MEASURING TESTING
Information
Patent Application
Wear level indicating filaments and fabrics (and guideline applicat...
Publication number
20040266296
Publication date
Dec 30, 2004
Per Martinsson
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Application
Equipment for fabric guiding in a paper machine
Publication number
20040129753
Publication date
Jul 8, 2004
Ville Nenonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Arrangement for measuring properties of a moving paper web
Publication number
20020104637
Publication date
Aug 8, 2002
Metso Paper Automation Oy
Pekka Koivukunnas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Web guide in a paper machine/board machine
Publication number
20020092638
Publication date
Jul 18, 2002
Jari Suortti
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Process and device for handling a material web
Publication number
20020088838
Publication date
Jul 11, 2002
VOITH SULZER PAPIERTECHNIK GmbH
Gunther Huttelmaier
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Device for use in connection with a fabric in a paper machine
Publication number
20020079077
Publication date
Jun 27, 2002
Jyrki Savela
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE