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Keith Jariabka

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  • Portland, OR, 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

    Printhead priming and venting
    • Patent number 11,584,128
    • Issue date Feb 21, 2023
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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

    Print head lock
    • Patent number 11,260,665
    • Issue date Mar 1, 2022
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • 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

    Attachment of disk to shaft using a wedge
    • Patent number 11,174,900
    • Issue date Nov 16, 2021
    • Hewlett-Packard Development Company, L.P.
    • Alvin Marion Post
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Media retraction
    • Patent number 11,046,097
    • Issue date Jun 29, 2021
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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

    Photo cassette for a mobile printer
    • Patent number 10,882,706
    • Issue date Jan 5, 2021
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Indexing a media feed shaft
    • Patent number 10,870,292
    • Issue date Dec 22, 2020
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure plate control
    • Patent number 10,543,700
    • Issue date Jan 28, 2020
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing devices
    • Patent number 10,526,151
    • Issue date Jan 7, 2020
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Media stack compression
    • Patent number 10,343,860
    • Issue date Jul 9, 2019
    • Hewlett-Packard Development Company, L.P.
    • Robert Lawrence Winburne
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Printing devices
    • Patent number 10,322,897
    • Issue date Jun 18, 2019
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller locks
    • Patent number 10,301,136
    • Issue date May 28, 2019
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Media drive restraint and method for detecting a closed media tray
    • Patent number 10,265,974
    • Issue date Apr 23, 2019
    • Hewlett-Packard Development Company, L.P.
    • Mark G. Miranda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Media guides with protrusions
    • Patent number 9,962,960
    • Issue date May 8, 2018
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Media guides with protrusions
    • Patent number 9,694,603
    • Issue date Jul 4, 2017
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Media drive restraint and method for detecting a closed media tray
    • Patent number 9,365,053
    • Issue date Jun 14, 2016
    • Hewlett-Packard Development Company, L.P.
    • Mark G. Miranda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Media transport
    • Patent number 9,346,638
    • Issue date May 24, 2016
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Media transport
    • Patent number 8,915,495
    • Issue date Dec 23, 2014
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Moving print media in a printer
    • Patent number 8,746,677
    • Issue date Jun 10, 2014
    • Hewlett-Packard Development Company, L.P.
    • Juan D Ramos
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Media stack compression with paddle
    • Patent number 8,465,016
    • Issue date Jun 18, 2013
    • Hewlett-Packard Development Company, L.P.
    • Robert Lawrence Winburne
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PRINTING DEVICES WITH DISENGAGE-ABLE OUTPUT ROLLER PINCH
    • Publication number 20240367447
    • Publication date Nov 7, 2024
    • Hewlett-Packard Development Company, L.P.
    • Keith William Joseph JARIABKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINT MEDIA ROLLERS
    • Publication number 20230331006
    • Publication date Oct 19, 2023
    • Hewlett-Packard Development Company, L.P.
    • Michael Ewe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • 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

    PRINTER PICK TIRE CLEANING
    • Publication number 20230104588
    • Publication date Apr 6, 2023
    • Hewlett-Packard Development Company, L.P.
    • Jeffrey Alan Sheadel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CHIMNEY DEVICES
    • Publication number 20220305795
    • Publication date Sep 29, 2022
    • Hewlett-Packard Development Company, L.P.
    • Michael Joseph Han
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • 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

    PRINT HEAD LOCK
    • Publication number 20210170750
    • Publication date Jun 10, 2021
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTHEAD PRIMING AND VENTING
    • Publication number 20210070050
    • Publication date Mar 11, 2021
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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

    PRINTING DEVICES
    • Publication number 20190210825
    • Publication date Jul 11, 2019
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PRESSURE PLATE CONTROL
    • Publication number 20180370260
    • Publication date Dec 27, 2018
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ROLLER LOCKS
    • Publication number 20180273331
    • Publication date Sep 27, 2018
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INDEXING A MEDIA FEED SHAFT
    • Publication number 20180236792
    • Publication date Aug 23, 2018
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PHOTO CASSETTE FOR A MOBILE PRINTER
    • Publication number 20180222211
    • Publication date Aug 9, 2018
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MEDIA RETRACTION
    • Publication number 20180222224
    • Publication date Aug 9, 2018
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING DEVICES
    • Publication number 20180215177
    • Publication date Aug 2, 2018
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    ATTACHMENT OF DISK TO SHAFT USING A WEDGE
    • Publication number 20180216669
    • Publication date Aug 2, 2018
    • Hewlett-Packard Development Company, L.P.
    • Alvin Marion Post
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MEDIA STACK COMPRESSION
    • Publication number 20170327328
    • Publication date Nov 16, 2017
    • Hewlett-Packard Development Company, L.P.
    • Robert Lawrence Wlnburne
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIA GUIDES WITH PROTRUSIONS
    • Publication number 20170274675
    • Publication date Sep 28, 2017
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MEDIA DRIVE RESTRAINT AND METHOD FOR DETECTING A CLOSED MEDIA TRAY
    • Publication number 20160361932
    • Publication date Dec 15, 2016
    • Hewlett-Packard Development Company, L.P.
    • Mark G. Miranda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MEDIA DRIVE RESTRAINT AND METHOD FOR DETECTING A CLOSED MEDIA TRAY
    • Publication number 20150145919
    • Publication date May 28, 2015
    • Hewlett-Packard Development Company, L.P.
    • Mark G. Miranda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MEDIA TRANSPORT
    • Publication number 20150069695
    • Publication date Mar 12, 2015
    • Hewlett-Packard Development Company, L.P.
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Media Stack Compression
    • Publication number 20140339760
    • Publication date Nov 20, 2014
    • Hewlett-Packard Development Company, L.P.
    • Robert Lawrence Winburne
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIA TRANSPORT
    • Publication number 20140054846
    • Publication date Feb 27, 2014
    • Keith Jariabka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Media Stack Compression
    • Publication number 20120181745
    • Publication date Jul 19, 2012
    • Robert Lawrence Winburne
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MOVING PRINT MEDIA IN A PRINTER
    • Publication number 20110310156
    • Publication date Dec 22, 2011
    • Juan D. Ramos
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MEDIA DRIVE RESTRAINT AND METHOD FOR DETECTING A CLOSED MEDIA TRAY
    • Publication number 20110262204
    • Publication date Oct 27, 2011
    • Mark G. Miranda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARRIAGE-ACTUATED VENT SYSTEM FOR INKJET PRINT HEADS
    • Publication number 20100253738
    • Publication date Oct 7, 2010
    • Keith Jariabka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS