with immersed cylinder

Industry

CPC
D21F9/043

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Parent Industries

DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F9/00Complete machines for making continuous webs of paper

Current Industry

D21F9/043with immersed cylinder

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing watermarked paper
- Patent number 10,428,457
- Issue date Oct 1, 2019
- Fedrigoni S.p.A.
- Ivo Planeta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet material comprising at least one watermark having a colored s...
- Patent number 8,852,396
- Issue date Oct 7, 2014
- Arjowiggins Security
- Henri Rosset
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Knitted structure designed to be incorporated in a sheet material
- Patent number 8,445,392
- Issue date May 21, 2013
- Arjowiggins
- Henri Rosset
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Apparatus and method for manufacturing security paper
- Patent number 8,394,238
- Issue date Mar 12, 2013
- Cartiere Fedrigoni E C. S.p.A.
- Giancarlo Evangelisti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing a sheet material
- Patent number 8,372,241
- Issue date Feb 12, 2013
- Arjowiggins Security
- Michel Camus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet material comprising at least one watermark having a colored s...
- Patent number 8,182,651
- Issue date May 22, 2012
- Arjowiggins
- Henri Rosset
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Extended couch nip on cylinder former
- Patent number 7,510,630
- Issue date Mar 31, 2009
- Albany International Corp.
- Gregory D. Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Transfer fabric and papermaking machine using the same
- Patent number 6,397,899
- Issue date Jun 4, 2002
- Kobayashi Engineering Works Ltd.
- Shogo Kobayashi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Profile control weir for cylinder paper machines
- Patent number 6,176,976
- Issue date Jan 23, 2001
- Eugene Currin Carter
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vacuum filtration system and method of filtering pulp fibers from p...
- Patent number 5,281,343
- Issue date Jan 25, 1994
- Ingersoll-Rand Company
- Frederick S. Lewis
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for treating a fiber suspension
- Patent number 5,264,138
- Issue date Nov 23, 1993
- A. Ahlstrom Corporation
- Jukka Heino
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for extracting solids from slurry
- Patent number 4,289,624
- Issue date Sep 15, 1981
- Roman Golczewski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Washing device for impermeable areas of cylinder molds
- Patent number 4,162,936
- Issue date Jul 31, 1979
- Fibrostampa S.R.L.
- Armando Frezzotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Thickener apparatus including a shaftless cylinder mold
- Patent number 4,106,980
- Issue date Aug 15, 1978
- The Black Clawson Company
- Peter Seifert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3011939
- Patent number 3,011,939
- Issue date Dec 5, 1961
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2249179
- Patent number 2,249,179
- Issue date Jul 15, 1941
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
1836243
- Patent number 1,836,243
- Issue date Dec 15, 1931
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
1434318
- Patent number 1,434,318
- Issue date Oct 31, 1922
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
1423400
- Patent number 1,423,400
- Issue date Jul 18, 1922
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING WATERMARKED PAPER
- Publication number 20180251943
- Publication date Sep 6, 2018
- FEDRIGONI S.P.A.
- Ivo PLANETA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MATERIAL COMPRISING AT LEAST ONE WATERMARK HAVING A COLORED S...
- Publication number 20120205062
- Publication date Aug 16, 2012
- ARJOWIGGINS SECURITY
- Henri Rosset
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR MANUFACTURING A SHEET MATERIAL
- Publication number 20100181036
- Publication date Jul 22, 2010
- ARJOWIGGINS SECURITY
- Michel Camus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MATERIAL COMPRISING AT LEAST ONE WATERMARK HAVING A COLORED S...
- Publication number 20090301676
- Publication date Dec 10, 2009
- Arjowiggins
- Henri Rosset
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus and Method For Manufacturing Security Paper
- Publication number 20080179026
- Publication date Jul 31, 2008
- Giancarlo Evangelisti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Knitted Structure Designed To Be Incorporated In A Sheet Material
- Publication number 20080107875
- Publication date May 8, 2008
- Arjowiggins
- Henri Rosset
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Extended couch nip on cylinder former
- Publication number 20060237157
- Publication date Oct 26, 2006
- Gregory D. Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Cellulose dewatering machine
- Publication number 20040221979
- Publication date Nov 11, 2004
- Kurt Schramm
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

with immersed cylinder

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for manufacturing watermarked paper

Sheet material comprising at least one watermark having a colored s...

Knitted structure designed to be incorporated in a sheet material

Apparatus and method for manufacturing security paper

Process for manufacturing a sheet material

Sheet material comprising at least one watermark having a colored s...

Extended couch nip on cylinder former

Transfer fabric and papermaking machine using the same

Profile control weir for cylinder paper machines

Vacuum filtration system and method of filtering pulp fibers from p...

Method and apparatus for treating a fiber suspension

Apparatus for extracting solids from slurry

Washing device for impermeable areas of cylinder molds

Thickener apparatus including a shaftless cylinder mold

3011939

2249179

1836243

1434318

1423400

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR MANUFACTURING WATERMARKED PAPER

SHEET MATERIAL COMPRISING AT LEAST ONE WATERMARK HAVING A COLORED S...

PROCESS FOR MANUFACTURING A SHEET MATERIAL

SHEET MATERIAL COMPRISING AT LEAST ONE WATERMARK HAVING A COLORED S...

Apparatus and Method For Manufacturing Security Paper

Knitted Structure Designed To Be Incorporated In A Sheet Material

Extended couch nip on cylinder former

Cellulose dewatering machine