devices for bending the printing plates or the printing plate ends

Patents Grantslast 30 patents

  • Information Patent Grant

    Reveal of reference marks for mounting of printing plates

    • Patent number 8,256,348
    • Issue date Sep 4, 2012
    • Anocoil Corporation
    • Howard A. Fromson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method for handling printing plates

    • Patent number 8,096,240
    • Issue date Jan 17, 2012
    • manroland AG
    • Wolfgang Glunz
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus and method for bending a printing plate

    • Patent number 7,963,223
    • Issue date Jun 21, 2011
    • MAN Roland Druckmashinen AG
    • Georg Schmid
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing plate bender apparatus

    • Patent number 6,644,085
    • Issue date Nov 11, 2003
    • Halm Industries Co., Inc.
    • Peter Piechocniski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Printing plate having interdigitating mounting lugs, a plate cylind...

    • Patent number 6,374,735
    • Issue date Apr 23, 2002
    • Kabushiki Kaisha Tokyo Kikai Seisakusho
    • Masayoshi Satoh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    System for making printing plates for newspaper printing

    • Patent number 6,076,464
    • Issue date Jun 20, 2000
    • Kabushiki Kaisha Kaneda Kikai Seisakusho
    • Yuichi Okamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Plate scanner--bending device

    • Patent number 5,987,949
    • Issue date Nov 23, 1999
    • Heidelburg Harris, Inc.
    • Roland Thomas Palmatier
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for corner cutting and edge bending of lithogr...

    • Patent number 5,970,774
    • Issue date Oct 26, 1999
    • Burgess Industries, Inc.
    • Dennis M. Burgess
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for automatically inspecting a lithographic pl...

    • Patent number 5,542,002
    • Issue date Jul 30, 1996
    • Western Litho Plate & Supply Co.
    • Daniel G. Choate
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of and apparatus for punching and bending a lithographic plate

    • Patent number 5,502,993
    • Issue date Apr 2, 1996
    • Western Litho Plate & Supply Co.
    • John W. Powers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of and apparatus for punching and bending a lithographic plate

    • Patent number 5,454,247
    • Issue date Oct 3, 1995
    • Western Litho Plate & Supply Co.
    • John W. Powers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Double-creased lithoplate and method of mounting on a web press

    • Patent number 4,643,093
    • Issue date Feb 17, 1987
    • Minnesota Mining and Manufacturing Company
    • Richard T. Goar
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Bending device for offset printing plates

    • Patent number 4,598,568
    • Issue date Jul 8, 1986
    • Heidelberger Druckmaschinen AG
    • Lothar Stadler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Bender for synthetic resin printing plates

    • Patent number 4,557,684
    • Issue date Dec 10, 1985
    • Didde Graphic Systems Corporation
    • Gary L. Romine
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Web bending fixture

    • Patent number 4,365,500
    • Issue date Dec 28, 1982
    • Chesley F. Carlson Company
    • Roger Klukow
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Plate bender

    • Patent number 4,218,909
    • Issue date Aug 26, 1980
    • Norman D. Wright
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3914974

    • Patent number 3,914,974
    • Issue date Oct 28, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3897191

    • Patent number 3,897,191
    • Issue date Jul 29, 1975
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3677059

    • Patent number 3,677,059
    • Issue date Jul 18, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3413706

    • Patent number 3,413,706
    • Issue date Dec 3, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3187542

    • Patent number 3,187,542
    • Issue date Jun 8, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3022728

    • Patent number 3,022,728
    • Issue date Feb 27, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2982332

    • Patent number 2,982,332
    • Issue date May 2, 1961
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    2663349

    • Patent number 2,663,349
    • Issue date Dec 22, 1953
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2405749

    • Patent number 2,405,749
    • Issue date Aug 13, 1946
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2300550

    • Patent number 2,300,550
    • Issue date Nov 3, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2276012

    • Patent number 2,276,012
    • Issue date Mar 10, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2275218

    • Patent number 2,275,218
    • Issue date Mar 3, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2234170

    • Patent number 2,234,170
    • Issue date Mar 11, 1941
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2218011

    • Patent number 2,218,011
    • Issue date Oct 15, 1940
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents