B31F 1/22

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Class  B31F : MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD


Subclass 1/22: Mechanical deformation of paper or cardboard without removing material including combined deformation and laminating (embossing combined with application of ink, type marking presses, selective embossing machines B41F, B41J, B41K, B41M; machines or apparatus for embossing decorations or marks B44B 5/00; artists hand tools for embossing B44B 11/04; producing decorative effects by processes for stamping ornamental designs on surfaces B44C 1/24; mechanical deformation during paper or board making, kinds of paper or board D21) Corrugating; Corrugating combined with laminating to other paper or cardboard layers (corrugating veneer B27D) Making webs in which the channel of each corrugation is longitudinal with the web feed

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11446893 System and method for producing a multi-layered board having a medium with improved structureApr 11, 19Sep 20, 22Scorrboard LLC
11400681 Process and apparatus for making a continuous web of fibrous materialFeb 22, 18Aug 02, 22Not available
11396155 3D printed paperboard creasing/cutting ruleDec 01, 17Jul 26, 22THE C.W. ZUMBIEL COMPANY
11318701 Method and apparatus for fluting a web in the machine directionNov 30, 20May 03, 22International Paper Company
11260616 Method for producing corrugated boardDec 17, 19Mar 01, 22Not available
10981348 Apparatus for producing a corrugated productDec 17, 19Apr 20, 21INTPRO, LLC
10882270 Apparatus for fluting a web in the machine directionOct 14, 19Jan 05, 21HBK Family, LLC
10603864 Apparatus for producing a corrugated productMar 12, 19Mar 31, 20INTPRO, LLC
10589336 Foil configuring device and method of cookingOct 23, 17Mar 17, 20Not available
10543654 Method for producing corrugated boardMar 31, 17Jan 28, 20HBK Family, LLC
10513639 Hot melt adhesiveDec 20, 16Dec 24, 19Henkel AG & Co. KGaA
10479043 Method and apparatus for fluting a web in the machine directionMay 03, 18Nov 19, 19HBK Family, LLC
9981441 Method and apparatus for fluting a web in the machine directionApr 14, 16May 29, 18HBK Family, LLC
9914281 Assembly for producing an endless corrugated cardboard web laminated on at least one sideMar 19, 15Mar 13, 18BHS CORRUGATED MASCHINEN-UND ANLAGENBAU GMBH
9796012 Foil configuring deviceJun 02, 14Oct 24, 17Not available
9649821 Apparatus for producing corrugated boardJan 27, 14May 16, 17HBK FAMILY, LLC
9555599 Method of forming single face corrugated boardJun 10, 14Jan 31, 17CORCEL IP LIMITED
9539790 Method of forming single face corrugated boardJun 10, 14Jan 10, 17CORCEL IP LIMITED
9346236 Method and apparatus for fluting a web in the machine directionMay 06, 14May 24, 16HBK FAMILY, LLC
9114448 Foil configuration device and methodMar 15, 13Aug 25, 15Not available

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0315,321 MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR FILLER ELEMENT USED IN FLAVOR INHALATION ARTICLEJun 04, 24Sep 26, 24Japan Tobacco Inc.
2023/0264,448 A PROCESS FOR MAKING IN CONTINUOUS PRODUCTION FIBROUS WEBS WHICH ARE CORRUGATED ALONG THE MACHINE DIRECTIONJun 28, 21Aug 24, 23Not available
2023/0147,271 BUFFER MATERIALNov 07, 22May 11, 23Not available
2021/0070,006 A process and apparatus for making a continuous web of fibrous materialFeb 22, 18Mar 11, 21Not available
2020/0039,172 METHOD AND APPARATUS FOR FLUTING A WEB IN THE MACHINE DIRECTIONOct 14, 19Feb 06, 20Not available
2017/0274,616 SYSTEM AND METHOD FOR INDUCING FLUTING IN A PAPER PRODUCT BY EMBOSSING WITH RESPECT TO MACHINE DIRECTIONMar 22, 16Sep 28, 17SCORRBOARD, LLC

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Patents Issued To Date - By Filing Year

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