TREA

Murray Edward Bruce Leighton

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  • Harrogate, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of and apparatus for sealing zipper to a substrate
    • Patent number 7,731,646
    • Issue date Jun 8, 2010
    • Illinois Tool Works Inc.
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reclosable bags having a tear-open string
    • Patent number 7,470,063
    • Issue date Dec 30, 2008
    • Illinois Tool Works Inc.
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Application of zippers to film material
    • Patent number 7,455,636
    • Issue date Nov 25, 2008
    • Illinois Tool Works Inc.
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastics bags and methods of making the same
    • Patent number 7,351,458
    • Issue date Apr 1, 2008
    • Illinois Tool Works, Inc.
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Application of zippers to film material
    • Patent number 7,329,217
    • Issue date Feb 12, 2008
    • Illinois Tool Works Inc.
    • Murray Edward Bruce Leighton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Reclosable bag production
    • Patent number 7,266,934
    • Issue date Sep 11, 2007
    • Illinois Tool Works, Inc.
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastics bag and method of making the same
    • Patent number 6,951,420
    • Issue date Oct 4, 2005
    • Supreme Plastics Holdings Limited
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    RECLOSABLE BAG AND ZIPPER THEREFOR
    • Publication number 20120245009
    • Publication date Sep 27, 2012
    • Illinois Tool Works Inc.
    • Murray Edward Bruce LEIGHTON
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Method for producing perforated zipper for transverse direction zip...
    • Publication number 20090097782
    • Publication date Apr 16, 2009
    • ILLINOIS TOOL WORKS INC.
    • David J. Anzini
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Application of Zippers to Film Material
    • Publication number 20070283664
    • Publication date Dec 13, 2007
    • Murray Edward Bruce Leighton
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Reclosable bag produciton
    • Publication number 20060111225
    • Publication date May 25, 2006
    • Murray Edward Bruce Leighton
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD