surface with different hardness

Industry

  • CPC
  • B65H2404/5322
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet transport device and image forming apparatus

    • Patent number 10,308,465
    • Issue date Jun 4, 2019
    • Fuji Xerox Co., Ltd.
    • Akira Shimodaira
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Contact roll

    • Patent number 10,301,133
    • Issue date May 28, 2019
    • Windmöller & Hölscher KG
    • David Finnemore
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet-conveying device that conveys sheets, image-forming apparatus...

    • Patent number 10,112,791
    • Issue date Oct 30, 2018
    • Konica Minolta, Inc.
    • Masashi Kougami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Contact interface

    • Patent number 10,112,789
    • Issue date Oct 30, 2018
    • Hewlett-Packard Development Company, L.P.
    • Rene Valenzuela
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hearth roll and manufacturing method therefor

    • Patent number 10,088,236
    • Issue date Oct 2, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Yasushi Kurisu
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    Contact Roll

    • Publication number 20170327334
    • Publication date Nov 16, 2017
    • WINDMOLLER & HOLSCHER KG
    • David Finnemore
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PAPER FEED ROLLER

    • Publication number 20110034598
    • Publication date Feb 10, 2011
    • Toshihiro TAMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Paper transfer unit and image forming apparatus employing the same

    • Publication number 20060034649
    • Publication date Feb 16, 2006
    • SAMSUNG ELECTRONICS CO., LTD.
    • Dong-hun Han
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS