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by pouring or allowing to flow in a continuous stream onto the surface, the entire stream being carried away by the paper
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CPC
D21H5/0042
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Parent Industries
D
TEXTILES PAPER
D21
Papermaking
D21H
PULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR
D21H5/00
Special paper or cardboard not otherwise provided for
Current Industry
D21H5/0042
by pouring or allowing to flow in a continuous stream onto the surface, the entire stream being carried away by the paper
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the production of test strips by casting method
Patent number
4,837,043
Issue date
Jun 6, 1989
Miles Inc.
Helmut Engelmann
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fire resistant materials
Patent number
4,748,066
Issue date
May 31, 1988
Digital Equipment Corporation
Richard A. Kelly
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Foam applicator used in paper treatment
Patent number
4,581,254
Issue date
Apr 8, 1986
Union Carbide Corporation
Charles J. Cunningham
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Nozzle construction for coating equipment
Patent number
4,513,915
Issue date
Apr 30, 1985
The Kohler Coating Machinery Corporation
Gordon A. E. Kohler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for spreading a fluid onto a moving web of material
Patent number
4,494,480
Issue date
Jan 22, 1985
Jouko J. Salmela
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Coating applicator head
Patent number
4,466,378
Issue date
Aug 21, 1984
Dynamelt Limited
John Rogers
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Adhesive applicator and method for cigarette-to-filter adhesion and...
Patent number
4,391,856
Issue date
Jul 5, 1983
Acumeter Laboratories, Inc.
Donald B. McIntyre
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method for coating paper with a plastic pattern
Patent number
4,376,670
Issue date
Mar 15, 1983
Polynovus Industries, Inc.
John Rodish
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for coating paper with a plastic pattern
Patent number
4,358,332
Issue date
Nov 9, 1982
Polynovus Industries, Inc.
John Rodish
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Processing hot melt adhesive
Patent number
4,337,721
Issue date
Jul 6, 1982
The B. F. Goodrich Company
Richard S. Varga
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Glue applicator
Patent number
4,333,420
Issue date
Jun 8, 1982
Nello J. Petri
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Method and apparatus for coating a paper web
Patent number
4,324,820
Issue date
Apr 13, 1982
St. Regis Paper Company
Scott B. Weldon
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device for coating paper
Patent number
4,259,924
Issue date
Apr 7, 1981
Robert C. Smith
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper surface treating device
Patent number
4,176,619
Issue date
Dec 4, 1979
SCA Development Aktiebolag
Rune A. Wappling
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of making surface-treated paper
Patent number
3,941,902
Issue date
Mar 2, 1976
Svenska Cellulosa Aktiebolaget
Bengt Axel Wennerblom
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3919974
Patent number
3,919,974
Issue date
Nov 18, 1975
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3844829
Patent number
3,844,829
Issue date
Oct 29, 1974
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3790399
Patent number
3,790,399
Issue date
Feb 5, 1974
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3756195
Patent number
3,756,195
Issue date
Sep 4, 1973
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3638604
Patent number
3,638,604
Issue date
Feb 1, 1972
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3627564
Patent number
3,627,564
Issue date
Dec 14, 1971
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3609810
Patent number
3,609,810
Issue date
Oct 5, 1971
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3599602
Patent number
3,599,602
Issue date
Aug 17, 1971
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3556832
Patent number
3,556,832
Issue date
Jan 19, 1971
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3526535
Patent number
3,526,535
Issue date
Sep 1, 1970
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3521602
Patent number
3,521,602
Issue date
Jul 28, 1970
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3484279
Patent number
3,484,279
Issue date
Dec 16, 1969
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3418970
Patent number
3,418,970
Issue date
Dec 31, 1968
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
3348526
Patent number
3,348,526
Issue date
Oct 24, 1967
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3343977
Patent number
3,343,977
Issue date
Sep 26, 1967
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents