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D21G5/00
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Parent Industries
D
TEXTILES PAPER
D21
Papermaking
D21G
CALENDERS ACCESSORIES FOR PAPER-MAKING MACHINES
Current Industry
D21G5/00
Safety devices
Sub Industries
D21G5/005
for calenders
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Patents Grants
last 30 patents
Information
Patent Grant
Control system for a functional section of a paper processing device
Patent number
10,865,522
Issue date
Dec 15, 2020
Bobst Grenchen AG
Stefan Wick
G05 - CONTROLLING REGULATING
Information
Patent Grant
System and a method for collecting and handling dust in a paper-mak...
Patent number
10,533,285
Issue date
Jan 14, 2020
VALMET S.P.A.
Massimiliano Candutti
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Installation module for a paper or board machine
Patent number
7,749,358
Issue date
Jul 6, 2010
Metso Paper, Inc.
Simo Horsma-Aho
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Calender
Patent number
7,013,799
Issue date
Mar 21, 2006
Voith Paper Patent GmbH
Gottfried Hendrix
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and system for air-conditioning a coating station for a pape...
Patent number
5,643,078
Issue date
Jul 1, 1997
Valmet Corporation
Paavo Sairanen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Finger-protection device for a roller gap
Patent number
5,427,020
Issue date
Jun 27, 1995
Sulzer Papertec Krefeld GmbH
Hans-Rolf Conrad
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mobile platform for operators of calenders
Patent number
5,333,544
Issue date
Aug 2, 1994
Sulzer Papertec Krefeld GmbH
Hans-Rolf Conrad
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Guard for the nips of rolls in calenders and the like
Patent number
5,241,903
Issue date
Sep 7, 1993
Kleinewefers GmbH
Janez Lampic
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3256395
Patent number
3,256,395
Issue date
Jun 14, 1966
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
2865628
Patent number
2,865,628
Issue date
Dec 23, 1958
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
1610046
Patent number
1,610,046
Issue date
Dec 7, 1926
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM FOR A FUNCTIONAL SECTION OF A PAPER PROCESSING DEVICE
Publication number
20190211505
Publication date
Jul 11, 2019
BOBST GRENCHEN AG
Stefan WICK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD AND APPARATUS FOR MONITORING WEB
Publication number
20150299952
Publication date
Oct 22, 2015
VALMET AUTOMATION OY
Hannes KALANIEMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROLL STAND ASSEMBLY
Publication number
20140138472
Publication date
May 22, 2014
Processing Technologies International, LLC
Dana R. Hanson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Installation Module for a Paper or Board Machine
Publication number
20100139882
Publication date
Jun 10, 2010
Metso Paper, Inc.
Simo Horsma-Aho
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Reelable safety device
Publication number
20040029663
Publication date
Feb 12, 2004
Petteri Venetjoki
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Calender
Publication number
20030131738
Publication date
Jul 17, 2003
VOITH PAPER PATENT GmbH
Gottfried Hendrix
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE