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Maintaining or producing contact pressure between original and light-sensitive material

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  • CPC
  • G03B27/18
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Parent Industries

GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B27/00Photographic printing apparatus

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G03B27/18Maintaining or producing contact pressure between original and light-sensitive material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exposure station for film webs
    • Patent number 7,476,493
    • Issue date Jan 13, 2009
    • Leonhard Kurz GmbH & Co. KG
    • Haymo Katschorek
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Assembly and method for producing flat printing plates
    • Patent number 5,875,717
    • Issue date Mar 2, 1999
    • MacDermid Imaging Technology, Incorporated
    • Kenneth M. Strong
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus for transmissive exposure of copy pairs
    • Patent number 5,359,390
    • Issue date Oct 25, 1994
    • Siegfried Theimer Grafische Geraete GmbH
    • Siegfried R. Theimer
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Latching assembly for hingeable plate members
    • Patent number 5,193,248
    • Issue date Mar 16, 1993
    • Precision Art Coordinators, Incorporated
    • Peter Taylor
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Image recording apparatus having exposure unit
    • Patent number 4,912,506
    • Issue date Mar 27, 1990
    • Brother Kogyo Kabushiki Kaisha
    • Akira Sago
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Contacting method and apparatus in contact copying
    • Patent number 4,576,475
    • Issue date Mar 18, 1986
    • Canon Kabushiki Kaisha
    • Takahiro Kitagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens system for microfiche duplicators
    • Patent number 4,367,518
    • Issue date Jan 4, 1983
    • AM International, Inc.
    • William E. Roberts
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure apparatus
    • Patent number 4,316,669
    • Issue date Feb 23, 1982
    • Kabushiki Kaisha Kaneda Kikai Seisakusho
    • Tatsuo Tachiki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfiche duplicator
    • Patent number 4,169,675
    • Issue date Oct 2, 1979
    • AM International, Inc.
    • William E. Roberts
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure station
    • Patent number 4,157,870
    • Issue date Jun 12, 1979
    • AM International, Inc.
    • William E. Roberts
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfiche developer
    • Patent number 4,122,475
    • Issue date Oct 24, 1978
    • Addressograph-Multigraph Corporation
    • William E. Roberts
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Contact printer holder
    • Patent number 4,106,871
    • Issue date Aug 15, 1978
    • Addressograph-Multigraph Corporation
    • William E. Roberts
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing head assembly
    • Patent number 4,099,869
    • Issue date Jul 11, 1978
    • Bell & Howell Company
    • John W. Lang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Plunger assembly
    • Patent number 4,087,181
    • Issue date May 2, 1978
    • Minnesota Mining and Manufacturing Company
    • Jerry L. Alexander
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Platen cover for a vacuum contact printer
    • Patent number 4,029,404
    • Issue date Jun 14, 1977
    • Dainippon Screen Seizo Kabushiki-Kaisha
    • Hidekatsu Mizukami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3925712
    • Patent number 3,925,712
    • Issue date Dec 9, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3916270
    • Patent number 3,916,270
    • Issue date Oct 28, 1975
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3888586
    • Patent number 3,888,586
    • Issue date Jun 10, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3877808
    • Patent number 3,877,808
    • Issue date Apr 15, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3844657
    • Patent number 3,844,657
    • Issue date Oct 29, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3834815
    • Patent number 3,834,815
    • Issue date Sep 10, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3829215
    • Patent number 3,829,215
    • Issue date Aug 13, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3677640
    • Patent number 3,677,640
    • Issue date Jul 18, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3661457
    • Patent number 3,661,457
    • Issue date May 9, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3614562
    • Patent number 3,614,562
    • Issue date Oct 19, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3597081
    • Patent number 3,597,081
    • Issue date Aug 3, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3507594
    • Patent number 3,507,594
    • Issue date Apr 21, 1970
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2652757
    • Patent number 2,652,757
    • Issue date Sep 22, 1953
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    CHUCK ASSEMBLY BACK SIDE RETICLE CLEANER
    • Publication number 20120050711
    • Publication date Mar 1, 2012
    • Gary Hillman
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Exposure station for film webs
    • Publication number 20070095465
    • Publication date May 3, 2007
    • Haymo Katschorek
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER