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using ink bag deformation for ink level indication

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  • B41J2002/17586
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BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS

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B41J2002/17586using ink bag deformation for ink level indication
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealed interconnects
    • Patent number 11,787,194
    • Issue date Oct 17, 2023
    • Hewlett-Packard Development Company, L.P.
    • Anthony Donald Studer
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Printing apparatus
    • Patent number 11,766,872
    • Issue date Sep 26, 2023
    • Canon Kabushiki Kaisha
    • Hideaki Matsumura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Logic circuitry
    • Patent number 11,738,562
    • Issue date Aug 29, 2023
    • Hewlett-Packard Development Company, L.P.
    • James Michael Gardner
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry
    • Patent number 11,427,010
    • Issue date Aug 30, 2022
    • Hewlett-Packard Development Company, L.P.
    • James Michael Gardner
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry
    • Patent number 11,331,925
    • Issue date May 17, 2022
    • Hewlett-Packard Development Company, L.P.
    • James Michael Gardner
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fluid delivering in a printer
    • Patent number 11,141,987
    • Issue date Oct 12, 2021
    • Hewlett-Packard Development Company, L.P.
    • Oriol Parera Fiestas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Collapsible container and sensor
    • Patent number 10,800,176
    • Issue date Oct 13, 2020
    • Hewlett-Packard Development Company, L.P.
    • Dennis R Esterberg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid cartridge having movable member and contact member, and syst...
    • Patent number 10,654,281
    • Issue date May 19, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Tetsuro Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead assembly
    • Patent number 10,654,280
    • Issue date May 19, 2020
    • Hewlett-Packard Development Company, L.P.
    • Bruce Cowger
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Collapsible container and sensor
    • Patent number 10,471,725
    • Issue date Nov 12, 2019
    • Hewlett-Packard Development Company, L.P.
    • Dennis R Esterberg
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejecting apparatuses
    • Patent number 10,363,753
    • Issue date Jul 30, 2019
    • Seiko Epson Corporation
    • Akihiko Maruyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid cartridge having movable member and contact member, and syst...
    • Patent number 10,086,621
    • Issue date Oct 2, 2018
    • Brother Kogyo Kabushiki Kaisha
    • Tetsuro Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge case
    • Patent number 9,862,197
    • Issue date Jan 9, 2018
    • Brother Kogyo Kabushiki Kaisha
    • Yutaka Takagiwa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Inkjet printing device and liquid supplying device
    • Patent number 9,623,668
    • Issue date Apr 18, 2017
    • Mimaki Engineering Co., Ltd.
    • Masaru Ohnishi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,926,076
    • Issue date Jan 6, 2015
    • Ricoh Company, Ltd.
    • Takeyuki Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus including recording head for ejecting liqui...
    • Patent number 8,894,169
    • Issue date Nov 25, 2014
    • Ricoh Company, Ltd.
    • Suguru Masunaga
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Refillable ink tanks
    • Patent number 8,789,934
    • Issue date Jul 29, 2014
    • Hewlett-Packard Development Company, L.P.
    • Qiong Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,752,923
    • Issue date Jun 17, 2014
    • Ricoh Company, Ltd.
    • Takeyuki Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge
    • Patent number 8,651,644
    • Issue date Feb 18, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Yoshinori Kato
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge for ink-jet printer
    • Patent number 8,511,803
    • Issue date Aug 20, 2013
    • Ninestar Image Co., Ltd.
    • Guilian Wang
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid cartridges and fluid amount detection systems
    • Patent number 7,871,155
    • Issue date Jan 18, 2011
    • Brother Kogyo Kabushiki Kaisha
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge and recording device
    • Patent number 7,284,830
    • Issue date Oct 23, 2007
    • Brother Kogyo Kabushiki Kaisha
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink container refurbishment system
    • Patent number 7,249,831
    • Issue date Jul 31, 2007
    • Hewlett-Packard Development Company, L.P.
    • Winthrop D. Childers
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ink cartridge and ink-jet recording apparatus using the ink cartridge
    • Patent number 7,216,963
    • Issue date May 15, 2007
    • Brother Kogyo Kabushiki Kaisha
    • Osamu Takagi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink delivery system adapter
    • Patent number 7,188,918
    • Issue date Mar 13, 2007
    • Hewlett-Packard Development Company, L.P.
    • Winthrop D. Childers
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge and recording device
    • Patent number 7,152,966
    • Issue date Dec 26, 2006
    • Brother Kogyo Kabushiki Kaisha
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge and recording device
    • Patent number 6,976,749
    • Issue date Dec 20, 2005
    • Brother Kogyo Kabushiki Kaisha
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge and recording device
    • Patent number 6,938,996
    • Issue date Sep 6, 2005
    • Brother Kogyo Kabushiki Kaisha
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge and recording device
    • Patent number 6,899,418
    • Issue date May 31, 2005
    • Brother Kogyo Kabushiki Kaisha
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Replenishment system with an open-valve printhead fill port continu...
    • Patent number 6,736,495
    • Issue date May 18, 2004
    • Hewlett-Packard Development Company, L.P.
    • Paul S. Wu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    LOGIC CIRCUITRY
    • Publication number 20220348022
    • Publication date Nov 3, 2022
    • Hewlett-Packard Development Company, L.P.
    • James Michael GARDNER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEALED INTERCONNECTS
    • Publication number 20220009238
    • Publication date Jan 13, 2022
    • Hewlett-Packard Development Company, L.P.
    • Anthony Donald Studer
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20220009244
    • Publication date Jan 13, 2022
    • Canon Kabushiki Kaisha
    • Hideaki Matsumura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    COLLAPSIBLE CONTAINER AND SENSOR
    • Publication number 20200055317
    • Publication date Feb 20, 2020
    • Hewlett-Packard Development Company, L.P.
    • Dennis R Esterberg
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID CARTRIDGE HAVING MOVABLE MEMBER AND CONTACT MEMBER, AND SYST...
    • Publication number 20190084312
    • Publication date Mar 21, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Tetsuro KOBAYASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUSES
    • Publication number 20180326739
    • Publication date Nov 15, 2018
    • SEIKO EPSON CORPORATION
    • Akihiko MARUYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    COLLAPSIBLE CONTAINER AND SENSOR
    • Publication number 20180281428
    • Publication date Oct 4, 2018
    • Hewlett-Packard Development Company, L.P.
    • Dennis R Esterberg
    • G01 - MEASURING TESTING
  • Information Patent Application

    PRINTHEAD ASSEMBLY
    • Publication number 20180264835
    • Publication date Sep 20, 2018
    • Hewlett-Packard Development Company, L.P.
    • Bruce Cowger
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK CARTRIDGE
    • Publication number 20130258006
    • Publication date Oct 3, 2013
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yoshinori KATO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130135368
    • Publication date May 30, 2013
    • RICOH COMPANY, LTD.
    • Takeyuki Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD FOR EJECTING LIQUI...
    • Publication number 20130127937
    • Publication date May 23, 2013
    • RICOH COMPANY, LTD.
    • Suguru Masunaga
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130044148
    • Publication date Feb 21, 2013
    • Takeyuki Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Cartridge for Ink-Jet Printer
    • Publication number 20110249064
    • Publication date Oct 13, 2011
    • Guilian Wang
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    REFILLABLE INK TANKS
    • Publication number 20110128330
    • Publication date Jun 2, 2011
    • Qiong Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID CARTRIDGES AND FLUID AMOUNT DETECTION SYSTEMS
    • Publication number 20070285484
    • Publication date Dec 13, 2007
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge and recording device
    • Publication number 20050140760
    • Publication date Jun 30, 2005
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge and recording device
    • Publication number 20050099474
    • Publication date May 12, 2005
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge and ink-jet recording apparatus using the ink cartridge
    • Publication number 20050024432
    • Publication date Feb 3, 2005
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Osamu Takagi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge and recording device
    • Publication number 20040150697
    • Publication date Aug 5, 2004
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink delivery system adapter
    • Publication number 20040027432
    • Publication date Feb 12, 2004
    • Winthrop D. Childers
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink container refurbishment system
    • Publication number 20030206220
    • Publication date Nov 6, 2003
    • Winthrop D. Childers
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge and recording device
    • Publication number 20030184623
    • Publication date Oct 2, 2003
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge and recording device
    • Publication number 20030184622
    • Publication date Oct 2, 2003
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toyonori Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Replenishment system with an open-valve printhead fill port continu...
    • Publication number 20030142176
    • Publication date Jul 31, 2003
    • Paul S. Wu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Print liquid tank and printing apparatus having the same
    • Publication number 20010033316
    • Publication date Oct 25, 2001
    • Masataka Eida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS