Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41L - Apparatus or devices for manifolding, duplicating, or printing for office or other commercial purposes; Addressing machines or like series-printing machines › B41L 15 - Letterpress printing apparatus specially adapted for office or other commercial purposes
Patents for B41L 15 - Letterpress printing apparatus specially adapted for office or other commercial purposes (41)
02/2014
02/04/2014US8640617 Multi-drive printed product processing device with verified feedback control
12/2013
12/19/2013US20130333579 Integrated imprinting system and trays for selectively processing items on tray
11/2012
11/08/2012US20120279403 Locking strip panel for silkscreen frame
11/2011
11/10/2011US20110271861 Printer accessory
08/2011
08/25/2011US20110203470 Image forming apparatus and processing apparatus
08/16/2011US7997196 Portable intaglio printing press
07/2010
07/27/2010US7762185 Inboard cantilever cylinder support for printing presses
07/20/2010US7757606 Apparatus and method for registering a position of a component of a press
07/06/2010US7748320 Sheet feeding device and image forming apparatus
05/2010
05/18/2010US7717039 Rotating bodies of a printing press comprising a barrel
10/2009
10/13/2009US7600471 Hand proofer tool
08/2009
08/18/2009US7574956 Hand proofer tool
06/2009
06/17/2009CN201257807Y Paper bag barrel printer
03/2009
03/10/2009US7500432 Apparatus and method for balancing a printing roller having an image producing area on its outer surface
12/2008
12/04/2008US20080295723 Printing press
07/2008
07/30/2008CN201092155Y On-line hole punched device for label-making machine
03/2008
03/20/2008US20080066637 Device for Receiving a Cylinder of a Printing Unit and Corresponding Printing Unit
01/2008
01/31/2008US20080022877 Coupling system and method for a printing press
07/2007
07/17/2007CA2396290C Module for sheet-fed perfecting multi-color printing press, printing unit and sheet-fed perfecting multi-color printing press, and manufacturing methods therefor
05/2006
05/25/2006US20060107849 Printing apparatus, data backup method, data file generation method, and program
04/2006
04/12/2006CN2770980Y Braille duplicating machine
08/2000
08/09/2000CN2390753Y Vertical and horizontal automatic chromatograph apparatus for intaglio press
04/1995
04/05/1995CN1100994A Braille duplicator
06/1994
06/15/1994CN2168715Y Braille copier
02/1994
02/02/1994CN2154730Y Child mental printing machine
04/1993
04/01/1993WO1993005962A1 Device for forming thin film
03/1993
03/30/1993US5197387 Card holder jacket
05/1992
05/13/1992CN2104122U Squaring machine
07/1986
07/02/1986CA1206799A Method and device for producing color proofs in multicolor printing
11/1983
11/01/1983US4412489 Small printing machine
08/1982
08/18/1982EP0057799A2 Small printing press
07/1982
07/13/1982CA1127452A1 Bar code printing mechanism
05/1982
05/25/1982US4331055 Apparatus for cutting portions out of a web of material
07/1981
07/14/1981US4278023 Drive system for endorser
07/07/1981CA1104416A1 Method of and apparatus for making hand proofs of color prints
03/1981
03/03/1981US4253394 Printing apparatus
01/1981
01/20/1981US4245538 Process and apparatus for cutting portions out of a web of material
09/1979
09/19/1979EP0003984A2 Method and apparatus for cutting pieces out of a web
06/1977
06/21/1977US4030413 Mechanisms for feeding documents from a stack thereof
06/1976
06/01/1976US3960080 Combination rotary paper cutter and logo printer
04/1976
04/06/1976US3948169 Coaxially mounted stencil drum and rubber mat roller segments