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Murray Edward Bruce Leighton

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  • North Yorkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reclosable bag
    • Patent number 9,132,600
    • Issue date Sep 15, 2015
    • Illinois Tool Works Inc.
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reclosable bag and zipper therefor
    • Patent number 8,955,293
    • Issue date Feb 17, 2015
    • Illinois Took Works Inc.
    • Murray Edward Bruce Leighton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing of reclosable plastics bags
    • Patent number 6,616,795
    • Issue date Sep 9, 2003
    • Supreme Plastics Holding Limited
    • Murray Edward Bruce Leighton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Splicing unit and method of splicing
    • Patent number 6,431,240
    • Issue date Aug 13, 2002
    • Supreme Plastics Holdings Limited
    • Murray Edward Bruce Leighton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Splicing unit and method of splicing
    • Patent number 6,290,795
    • Issue date Sep 18, 2001
    • Murray Edward Bruce Leighton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PROFILE VALVE FOR LIQUID METERING AND DISPENSING
    • Publication number 20200130899
    • Publication date Apr 30, 2020
    • Christopher LUDWIG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Zipper End Sealing
    • Publication number 20080034558
    • Publication date Feb 14, 2008
    • Murray Edward Bruce Leighton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Reclosable Bag
    • Publication number 20080037909
    • Publication date Feb 14, 2008
    • Murray Edward Bruce Leighton
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Application of Zipper Lengths to a Web
    • Publication number 20070271874
    • Publication date Nov 29, 2007
    • ILLINOIS TOOL WORKS INC.
    • Murray Edward Bruce Leighton
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Reclosable Bag
    • Publication number 20070261215
    • Publication date Nov 15, 2007
    • Murray Edward Bruce Leighton
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Reclosable bags having a tear-open string
    • Publication number 20060098902
    • Publication date May 11, 2006
    • Murray Edward Bruce Leighton
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Application of zippers to film material
    • Publication number 20060046918
    • Publication date Mar 2, 2006
    • Supreme Plastics Holdings Kimited
    • Murray Edward Bruce Leighton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Plastics bags and methods of making the same
    • Publication number 20050186368
    • Publication date Aug 25, 2005
    • Supreme Plastics Holdings Limited
    • Murray Edward Bruce Leighton
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Closure of bags and the like
    • Publication number 20030095727
    • Publication date May 22, 2003
    • Murray Edward Bruce Leighton
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Method of and apparatus for sealing zipper to a substrate
    • Publication number 20020173414
    • Publication date Nov 21, 2002
    • Murray Edward Bruce Leighton
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Splicing unit and method of splicing
    • Publication number 20010047845
    • Publication date Dec 6, 2001
    • Murray Edward Bruce Leighton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL