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Class Information
Number: 412/22
Name: Bookbinding: process and apparatus > Apparatus > Finishing apparatus > Presser or creaser
Description: Apparatus for performing the step of placing a book(*) with its fastened paper, board, cloth, or leather covering means cover(*) in a press or putting a crease along the hinge line of a paper, board, cloth, or leather covering means.










Sub-classes under this class:

Class Number Class Name Patents
412/23 Press board 12


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8550760 Device for shaping a book casing spine to be oriented approximately evenly distributed toward a book block spine Oct. 8, 2013
8282330 Machine for attachment of cover to book block Oct. 9, 2012
8224232 Bookbinding apparatus and bookbinding system Jul. 17, 2012
8155576 Sheet processing apparatus and image forming apparatus Apr. 10, 2012
8146903 Booklet maker with spaced crease rollers Apr. 3, 2012
8132995 Book binding machine with a book block transport system and lubrication clamp for a book block transport system in a book binding machine Mar. 13, 2012
8123447 Method and apparatus for backing printed products Feb. 28, 2012
8123450 Apparatus for pressing a book casing against the adhesive-coated outside surfaces of a book block to be encased in a casing-in machine Feb. 28, 2012
7938062 Apparatus and method for compressing a stack May. 10, 2011
7891928 Folded portion flattening device, post treatment apparatus and image forming apparatus Feb. 22, 2011
7819615 Method and apparatus for finishing sheets for a bound document Oct. 26, 2010
7798191 Printing arrangement having a page binding support tray Sep. 21, 2010
7686557 Device for backing book blocks Mar. 30, 2010
7658584 Bookbinding apparatus Feb. 9, 2010
7658585 Binding-in and pressing machine Feb. 9, 2010
7544029 Apparatus and method for attaching a cover to an assembly of sheets Jun. 9, 2009
7523926 Printing arrangement incorporating page binding Apr. 28, 2009
7380580 Printing arrangement with an adhesive application station Jun. 3, 2008
7326019 Method for binding a sheet stack into a binder, binding apparatus for carrying out that method, and a binder suitable therefor Feb. 5, 2008
7326018 Method in glue-binding and a band for use in glue-binding Feb. 5, 2008
7285084 Folded back portion flattening device, sheet processor, and image forming apparatus Oct. 23, 2007
7182567 Method and device for additional pressing during a page nipping event Feb. 27, 2007
7147422 Method and device for making the covers of a book or equivalent Dec. 12, 2006
7147598 Folded back portion flattening device, sheet processor, and image forming apparatus Dec. 12, 2006
7134823 Book pressing machine Nov. 14, 2006
6705604 Pre-folding machine for covers and wrappers Mar. 16, 2004
6698988 System and method for building multiple edges of a calendar Mar. 2, 2004
6692208 Method of and apparatus for producing booklets Feb. 17, 2004
6676354 Process for casing a book block or paper-cover block into a cover, and device for performing the process Jan. 13, 2004
6632059 Method for adhesive attachment of a cover provided with a binding strip and device for performing the method Oct. 14, 2003
6506008 Device and method for automatically trimming the open side edges of bound printed products Jan. 14, 2003
6485606 Apparatus for binding sheet media Nov. 26, 2002
6364590 Book cover preparation system Apr. 2, 2002
6186720 Structure of a multiple punch-bind machine Feb. 13, 2001
6186721 Device for pressing a book cover onto the adhesive-coated outer surfaces of inner books to be inset into book covers by means of an insetting machine Feb. 13, 2001
6168363 Device for rounding and backing book blocks Jan. 2, 2001
6158940 Device for the back rounding of book blocks Dec. 12, 2000
6099225 Booklet maker Aug. 8, 2000
6048152 Binding apparatus Apr. 11, 2000
6024524 Method of manufacturing book blocks from various printed sheets having several quarto sheets which are inserted into one another Feb. 15, 2000
5961268 Method and device for adhesive binding of printed products Oct. 5, 1999
5417535 Method of and apparatus for making books, brochures and the like May. 23, 1995
5295775 Method of and apparatus for making books Mar. 22, 1994
5141377 Book shaping and pressing machine Aug. 25, 1992
5061138 System cover breaker Oct. 29, 1991
4592651 Copier with bookbinding function Jun. 3, 1986
4565477 Method of casing-in books Jan. 21, 1986
4522542 Apparatus for producing finished booklets Jun. 11, 1985
4507036 Inner book clamp Mar. 26, 1985
4153963 Cover breaker mechanism May. 15, 1979

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