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David Block

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  • El Cerrito, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Label-making techniques and systems
    • Patent number 9,684,479
    • Issue date Jun 20, 2017
    • Esselte IPR AB
    • David Block
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Label printer
    • Patent number 9,333,777
    • Issue date May 10, 2016
    • Esselte IPR AB
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge for label printer
    • Patent number 9,333,776
    • Issue date May 10, 2016
    • Esselte IPR AB
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hybrid printer
    • Patent number 7,712,984
    • Issue date May 11, 2010
    • Sanford L.P.
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Control of dual printing mechanisms
    • Patent number 7,275,881
    • Issue date Oct 2, 2007
    • Sanford, L.P.
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Tape printers
    • Patent number 6,890,113
    • Issue date May 10, 2005
    • Esselte
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Combined address and postage label and system for producing the same
    • Patent number 6,010,156
    • Issue date Jan 4, 2000
    • Costar Corporation
    • David L. Block
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

  • Information Patent Application

    FOOD EXPIRATION REPORTING AND INTELLIGENCE TRACKING
    • Publication number 20200104788
    • Publication date Apr 2, 2020
    • TransAct Technologies Incorporated
    • Bart C. Shuldman
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LABEL PRINTER
    • Publication number 20160288531
    • Publication date Oct 6, 2016
    • Esselte IPR AB
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE FOR LABEL PRINTER
    • Publication number 20160288548
    • Publication date Oct 6, 2016
    • Esselte IPR AB
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTER
    • Publication number 20140176990
    • Publication date Jun 26, 2014
    • David Block
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HYBRID PRINTER
    • Publication number 20100202816
    • Publication date Aug 12, 2010
    • Sanford, L.P.
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CONTROLLER
    • Publication number 20090184989
    • Publication date Jul 23, 2009
    • DYMO
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Control of Dual Printing Mechanisms
    • Publication number 20080044215
    • Publication date Feb 21, 2008
    • SANFORD, L.P.
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Hybrid printer
    • Publication number 20060092193
    • Publication date May 4, 2006
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Control of dual printing mechanisms
    • Publication number 20060083572
    • Publication date Apr 20, 2006
    • David Block
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20040101337
    • Publication date May 27, 2004
    • Michel Woodman
    • G06 - COMPUTING CALCULATING COUNTING