TREA

for conveying sheets

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  • CPC
  • B41L21/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41LAPPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES B41L21/00Devices for conveying sheets or webs of copy material through the apparatus or machines for manifolding, duplicating, or printing

Current Industry

B41L21/02for conveying sheets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Paper feeding device
    • Patent number 9,926,154
    • Issue date Mar 27, 2018
    • FOXLINK IMAGE TECHNOLOGY CO., LTD.
    • Yuan Hao Tsai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Printing device with mixed sheet stacking control
    • Patent number 9,821,583
    • Issue date Nov 21, 2017
    • Canon Kabushiki Kaisha
    • Masahiro Mutsuno
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Screen printing machine
    • Patent number 9,457,605
    • Issue date Oct 4, 2016
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yasushi Miyake
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil printing apparatus capable of duplex printing
    • Patent number 7,617,770
    • Issue date Nov 17, 2009
    • Tohoku Ricoh Co., Ltd.
    • Masaru Ohdaira
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer with a duplex printing capability
    • Patent number 6,718,872
    • Issue date Apr 13, 2004
    • Tohoku Ricoh Co., Ltd.
    • Hiroshi Kanno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil printing machine having sheet clamp guide member for guidin...
    • Patent number 6,526,881
    • Issue date Mar 4, 2003
    • Riso Kagaku Corporation
    • Naoyuki Iimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil printer
    • Patent number 6,401,606
    • Issue date Jun 11, 2002
    • Tohoku Ricoh Co., Ltd.
    • Mitsuo Sato
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Stencil printer
    • Patent number 6,311,613
    • Issue date Nov 6, 2001
    • Tohoku Ricoh Co., Ltd.
    • Mituru Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Sheet feeding device for a printer
    • Patent number 6,298,778
    • Issue date Oct 9, 2001
    • Tohoku Ricoh Co., Ltd.
    • Takayuki Onodera
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Stencil printer
    • Patent number 6,205,918
    • Issue date Mar 27, 2001
    • Tohoku Ricoh Co., Ltd.
    • Mituru Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil printer
    • Patent number 6,112,655
    • Issue date Sep 5, 2000
    • Riso Kagaku Corporation
    • Masao Suzuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Paper feeder
    • Patent number 5,628,503
    • Issue date May 13, 1997
    • Riso Kagaku Corporation
    • Makoto Ishikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 5,493,968
    • Issue date Feb 27, 1996
    • Riso Kagaku Corporation
    • Makoto Ishikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Feed table unit of a sheet-fed printing machine
    • Patent number 5,149,081
    • Issue date Sep 22, 1992
    • Heidelberger Druckmaschinen AG
    • Martin Greive
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet feeder for use in sheet-fed printing press
    • Patent number 4,997,180
    • Issue date Mar 5, 1991
    • Ryobi Ltd.
    • Koji Ishii
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Speed control method for printing press and printing press practici...
    • Patent number 4,791,866
    • Issue date Dec 20, 1988
    • Ricoh Co., Ltd.
    • Hiroshi Kanno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Sheet delivery device, especially for small offset printing machine
    • Patent number 4,627,609
    • Issue date Dec 9, 1986
    • Heidelberger Druckmaschinen AG
    • Gottfried Hofer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ink jet printer
    • Patent number 4,285,507
    • Issue date Aug 25, 1981
    • The Mead Corporation
    • George Marinoff
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Transport system for advancing copy sheets through tandem duplicati...
    • Patent number 4,236,814
    • Issue date Dec 2, 1980
    • A. B. Dick Company
    • Kenneth J. Tonkin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ink jet printer
    • Patent number 4,225,872
    • Issue date Sep 30, 1980
    • The Mead Corporation
    • George Marinoff
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Document endorser apparatus
    • Patent number 4,220,084
    • Issue date Sep 2, 1980
    • Magnetic Peripherals Inc.
    • George Maclean
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Duplexing copying system
    • Patent number 4,204,472
    • Issue date May 27, 1980
    • A. B. Dick Company
    • Lawrence A. Borneman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Duplexing copying system
    • Patent number 4,186,662
    • Issue date Feb 5, 1980
    • A. B. Dick Company
    • Lawrence Borneman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Automatic recirculating duplicator
    • Patent number 4,181,078
    • Issue date Jan 1, 1980
    • AM International, Inc.
    • William A. Davis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3876317
    • Patent number 3,876,317
    • Issue date Apr 8, 1975
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3576163
    • Patent number 3,576,163
    • Issue date Apr 27, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3208376
    • Patent number 3,208,376
    • Issue date Sep 28, 1965
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2563600
    • Patent number 2,563,600
    • Issue date Aug 7, 1951
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2536276
    • Patent number 2,536,276
    • Issue date Jan 2, 1951
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2521237
    • Patent number 2,521,237
    • Issue date Sep 5, 1950
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Automatic Document Feeder With One Belt And One Tensioner For All D...
    • Publication number 20220001683
    • Publication date Jan 6, 2022
    • Hewlett-Packard Development Company, L.P.
    • Rene O. Valenzuela-Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS AND METHOD OF CONTROLLING THE SAME, AND STORAGE...
    • Publication number 20160052320
    • Publication date Feb 25, 2016
    • Canon Kabushiki Kaisha
    • Masahiro Mutsuno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    TRANSPORT MECHANISM AND IMAGE FORMING APPARATUS
    • Publication number 20150107966
    • Publication date Apr 23, 2015
    • FUJI XEROX CO., LTD
    • Mizuki ARAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    DUPLEX SECTION
    • Publication number 20140293305
    • Publication date Oct 2, 2014
    • Hewlett-Packard Indigo B.V.
    • Asaf Turm
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SCREEN PRINTING MACHINE
    • Publication number 20140109779
    • Publication date Apr 24, 2014
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yasushi Miyake
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    STENCIL PRINTING APPARATUS CAPABLE OF DUPLEX PRINTING
    • Publication number 20080178754
    • Publication date Jul 31, 2008
    • TOHOKU RICOH CO., LTD.
    • Masaru Ohdaira
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer with a duplex printing capability
    • Publication number 20030127001
    • Publication date Jul 10, 2003
    • Tohoku Ricoh Co., Ltd.
    • Hiroshi Kanno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printing machine
    • Publication number 20020014168
    • Publication date Feb 7, 2002
    • Naoyuki Iimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS