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Larry Buchtmann

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  • Goldsboro, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting instrument, coating and method
    • Patent number 10,766,153
    • Issue date Sep 8, 2020
    • Acme United Corporation
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating for cutting implements
    • Patent number 9,719,173
    • Issue date Aug 1, 2017
    • Acme United Corporation
    • Michael E. Peterson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating for cutting implements
    • Patent number 8,245,407
    • Issue date Aug 21, 2012
    • Acme United Corporation
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Pencil-sharpening device
    • Patent number 7,934,319
    • Issue date May 3, 2011
    • Acme United Corporation
    • Michael E. Peterson
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Coating for cutting implements
    • Patent number 7,913,402
    • Issue date Mar 29, 2011
    • Acme United Corporation
    • Larry Buchtmann
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Combined handle for a letter opener or a staple remover
    • Patent number D526879
    • Issue date Aug 22, 2006
    • Acme United Corporation
    • Christopher Chudek
    • D08 - Tools and hardware
  • Information Patent Grant

    Coating for cutting implements
    • Patent number 6,988,318
    • Issue date Jan 24, 2006
    • Acme United Corporation
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING INSTRUMENT, COATING AND METHOD
    • Publication number 20180133909
    • Publication date May 17, 2018
    • ACME UNITED CORPORATION
    • Larry Buchtmann
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Cutting Instrument and Coating
    • Publication number 20120222315
    • Publication date Sep 6, 2012
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATING FOR CUTTING IMPLEMENTS
    • Publication number 20100071217
    • Publication date Mar 25, 2010
    • Michael E. Peterson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Cutting Instrument
    • Publication number 20080178477
    • Publication date Jul 31, 2008
    • ACME UNITED CORPORATION
    • Larry Buchtmann
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Coating for cutting implements
    • Publication number 20080016703
    • Publication date Jan 24, 2008
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PENCIL-SHARPENING DEVICE
    • Publication number 20070214661
    • Publication date Sep 20, 2007
    • Michael E. Peterson
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Coating for cutting implements
    • Publication number 20070186421
    • Publication date Aug 16, 2007
    • Larry Buchtmann
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Coating for cutting implements
    • Publication number 20060201002
    • Publication date Sep 14, 2006
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Coating for cutting implements
    • Publication number 20060201003
    • Publication date Sep 14, 2006
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Method for coating cutting implements
    • Publication number 20060137971
    • Publication date Jun 29, 2006
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Scissors with handle opening overmold and ribbing
    • Publication number 20060123634
    • Publication date Jun 15, 2006
    • Michael E. Peterson
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Coating for stationery cutting implements
    • Publication number 20040168324
    • Publication date Sep 2, 2004
    • ACME United Corporation
    • Larry Buchtmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...