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John Cantrell

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  • Vancouver, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shared media paths
    • Patent number 11,981,534
    • Issue date May 14, 2024
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Overflow chamber for print fluid tanks
    • Patent number 11,331,904
    • Issue date May 17, 2022
    • Hewlett-Packard Development Company, L.P.
    • William Scott Osborne
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cap seal and valve sequencing
    • Patent number 11,305,548
    • Issue date Apr 19, 2022
    • Hewlett-Packard Development Company, L.P.
    • John J. Cantrell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Tanks for print cartridge
    • Patent number 11,298,944
    • Issue date Apr 12, 2022
    • Hewlett-Packard Development Company, L.P.
    • William S Osborne
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge caps
    • Patent number 11,220,111
    • Issue date Jan 11, 2022
    • Hewlett-Packard Development Company, L.P.
    • John J. Cantrell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink tank cap and valve linkage
    • Patent number 11,046,102
    • Issue date Jun 29, 2021
    • Hewlett-Packard Development Company, L.P.
    • John J. Cantrell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer valves
    • Patent number 10,882,324
    • Issue date Jan 5, 2021
    • Hewlett-Packard Development Company, L.P.
    • John J. Cantrell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Selectable drive printing device
    • Patent number 10,527,131
    • Issue date Jan 7, 2020
    • Hewlett-Packard Development Company, L.P.
    • Eric Berner Strom
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Selectable drive printing device
    • Patent number 10,293,626
    • Issue date May 21, 2019
    • Hewlett-Packard Development Company, L.P.
    • Eric Berner Strom
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus for clearing an ink drop stalagmite in an inkjet printer
    • Patent number 8,246,145
    • Issue date Aug 21, 2012
    • Hewlett-Packard Development Company, L.P.
    • Teressa L. Roth
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead lift
    • Patent number 7,645,006
    • Issue date Jan 12, 2010
    • Hewlett-Packard Development Company, L.P.
    • Wesley R. Schalk
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    SHARED MEDIA PATHS
    • Publication number 20230242372
    • Publication date Aug 3, 2023
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MANUAL MEDIA SHEET INSERTION AT DUPLEX REVERSAL POINT OF DUPLEX PRI...
    • Publication number 20220219466
    • Publication date Jul 14, 2022
    • Hewlett-Packard Development Company, L.P.
    • KOK CHAI CHONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    THERMAL ENERGY DETERMINATION
    • Publication number 20220134770
    • Publication date May 5, 2022
    • Hewlett-Packard Development Company, L.P.
    • Miguel Angel Lopez Alvarez
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LOT CODE INFORMATION FOR PRINTING DEVICE CALIBRATION
    • Publication number 20220129714
    • Publication date Apr 28, 2022
    • Hewlett-Packard Development Company, L.P.
    • Naoto A. Kawamura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MEDIA CHARACTERISTIC SCANNING
    • Publication number 20220109770
    • Publication date Apr 7, 2022
    • Hewlett-Packard Development Company, L.P.
    • John J. Cantrell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PRINT FLUID DELIVERY WITH MULTIPLE TANKS
    • Publication number 20210309017
    • Publication date Oct 7, 2021
    • Hewlett-Packard Development Company, L.P.
    • William Scott Osborne
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK CARTRIDGE CAPS
    • Publication number 20210291536
    • Publication date Sep 23, 2021
    • Hewlett-Packard Development Company, L.P.
    • John J Cantrell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    OVERFLOW CHAMBER FOR PRINT FLUID TANKS
    • Publication number 20210268792
    • Publication date Sep 2, 2021
    • Hewlett-Packard Development Company, L.P.
    • William Scott Osborne
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    TANKS FOR PRINT CARTRIDGE
    • Publication number 20210070055
    • Publication date Mar 11, 2021
    • Hewlett-Packard Development Company, L.P.
    • William S Osborne
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CAP SEAL AND VALVE SEQUENCING
    • Publication number 20200338898
    • Publication date Oct 29, 2020
    • Hewlett-Packard Development Company, L.P.
    • John J Cantrell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INK TANK CAP AND VALVE LINKAGE
    • Publication number 20200238742
    • Publication date Jul 30, 2020
    • John J. Cantrell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PRINTER VALVES
    • Publication number 20200139717
    • Publication date May 7, 2020
    • Hewlett-Packard Development Company, L.P.
    • John J. Cantrell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SELECTABLE DRIVE PRINTING DEVICE
    • Publication number 20180283500
    • Publication date Oct 4, 2018
    • Eric Berner Strom
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SELECTABLE DRIVE PRINTING DEVICE
    • Publication number 20180257414
    • Publication date Sep 13, 2018
    • Eric Berner Strom
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    APPARATUS FOR CLEARING AN INK DROP STALAGMITE IN AN INKJET PRINTER
    • Publication number 20120013679
    • Publication date Jan 19, 2012
    • Teressa L. ROTH
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printhead lift
    • Publication number 20080024530
    • Publication date Jan 31, 2008
    • Hewlett-Packard Development Company L.P.
    • Wesley R. Schalk
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Coupling assembly systems and related methods
    • Publication number 20030082941
    • Publication date May 1, 2003
    • Rachel Kuller
    • H01 - BASIC ELECTRIC ELEMENTS