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Robert W. Hollis

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  • Homer Glen, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reinforced cup
    • Patent number 8,622,208
    • Issue date Jan 7, 2014
    • Pactiv LLC
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Disposable cup lid
    • Patent number 8,317,050
    • Issue date Nov 27, 2012
    • Pactiv LLC
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of reinforcing a plastic foam cup
    • Patent number 8,087,147
    • Issue date Jan 3, 2012
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reinforced foam cup, method of and apparatus for manufacturing same
    • Patent number 7,918,005
    • Issue date Apr 5, 2011
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reinforced plastic foam cup, method of and apparatus for manufactur...
    • Patent number 7,918,016
    • Issue date Apr 5, 2011
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Disposable cup lid
    • Patent number 7,819,271
    • Issue date Oct 26, 2010
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of reinforcing a plastic foam cup
    • Patent number 7,818,866
    • Issue date Oct 26, 2010
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reinforced plastic foam cup, method of and apparatus for manufactur...
    • Patent number 7,814,647
    • Issue date Oct 19, 2010
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Disposable cup lid
    • Patent number 7,789,260
    • Issue date Sep 7, 2010
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reinforced plastic foam cup, method of and apparatus for manufactur...
    • Patent number 7,704,347
    • Issue date Apr 27, 2010
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Reinforced plastic foam cup, method of and apparatus for manufactur...
    • Patent number 7,694,843
    • Issue date Apr 13, 2010
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Disposable cup lid
    • Patent number 7,691,302
    • Issue date Apr 6, 2010
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reinforced plastic foam cup, method of and apparatus for manufactur...
    • Patent number 7,552,841
    • Issue date Jun 30, 2009
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing a reinforced plastic foam cup
    • Patent number 7,536,767
    • Issue date May 26, 2009
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Disposable cup lid
    • Patent number D570686
    • Issue date Jun 10, 2008
    • Pactiv Corporation
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D556573
    • Issue date Dec 4, 2007
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D556574
    • Issue date Dec 4, 2007
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D544793
    • Issue date Jun 19, 2007
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D541650
    • Issue date May 1, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D541651
    • Issue date May 1, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D541153
    • Issue date Apr 24, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D540673
    • Issue date Apr 17, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D540674
    • Issue date Apr 17, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D540675
    • Issue date Apr 17, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D540672
    • Issue date Apr 17, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D540166
    • Issue date Apr 10, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D540165
    • Issue date Apr 10, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D539646
    • Issue date Apr 3, 2007
    • Prairie Packaging Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Disposable cup lid
    • Patent number D533778
    • Issue date Dec 19, 2006
    • Prairie Packaging, Inc.
    • Robert W. Hollis
    • D09 - Packages and containers for goods

Patents Applicationslast 30 patents