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David Ziegenhorn

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  • Lake Zurich, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Closure
    • Patent number 9,630,753
    • Issue date Apr 25, 2017
    • The Clorox Company
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Irremovable closure
    • Patent number 9,546,027
    • Issue date Jan 17, 2017
    • The Clorox Company
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Non-reusable closure
    • Patent number 8,777,030
    • Issue date Jul 15, 2014
    • The Clorox Company
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dispensing closure
    • Patent number D507744
    • Issue date Jul 26, 2005
    • Crown Packaging Technology, Inc.
    • Valentin Hierzer
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Closure
    • Patent number D504826
    • Issue date May 10, 2005
    • Crown Packaging Technology, Inc.
    • David Ziegenhorn
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Bottle and closure
    • Patent number 6,673,303
    • Issue date Jan 6, 2004
    • Colgate Palmolive Company
    • Charles Raymond White
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bottle with closure holding structure
    • Patent number 6,536,617
    • Issue date Mar 25, 2003
    • Colgate Palmolive Company
    • Charles Raymond White
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Dispensing container snap hinge closure
    • Patent number 5,547,091
    • Issue date Aug 20, 1996
    • Colgate Palmolive Company
    • George J. Neveras
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOSURE
    • Publication number 20140367352
    • Publication date Dec 18, 2014
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CLOSURE
    • Publication number 20130119062
    • Publication date May 16, 2013
    • The Ciorox Company
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CLOSURE
    • Publication number 20130119079
    • Publication date May 16, 2013
    • The Clorox Company
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CLOSURE
    • Publication number 20130087523
    • Publication date Apr 11, 2013
    • The Clorox Company
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Screw on dispensing closure with structure for preventing removal
    • Publication number 20060186079
    • Publication date Aug 24, 2006
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Screw on dispensing closure with structure for preventing removal
    • Publication number 20060186078
    • Publication date Aug 24, 2006
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Container assembly for mixing substances
    • Publication number 20050205438
    • Publication date Sep 22, 2005
    • Valentin Hierzer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Hinged dispensing closure with child-resistant interlock
    • Publication number 20050029266
    • Publication date Feb 10, 2005
    • David Ziegenhorn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Hinged dispensing closure with child-resistant interlock
    • Publication number 20040238539
    • Publication date Dec 2, 2004
    • Valentin Hierzer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Bottle and Closure
    • Publication number 20030106874
    • Publication date Jun 12, 2003
    • Charles R White
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Bottle and closure
    • Publication number 20020108924
    • Publication date Aug 15, 2002
    • Charles Raymond White
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL