TREA

David John Lennan

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loft flooring system support leg
    • Patent number D761640
    • Issue date Jul 19, 2016
    • Piers St. John Spencer Galliard Cave
    • D08 - Tools and hardware
  • Information Patent Grant

    Loft flooring system
    • Patent number 9,206,602
    • Issue date Dec 8, 2015
    • Piers St. John Spencer Galliard Cave
    • E04 - BUILDING
  • Information Patent Grant

    Loft flooring system
    • Patent number 9,097,005
    • Issue date Aug 4, 2015
    • Piers St. John Spencer Galliard Cave
    • E04 - BUILDING
  • Information Patent Grant

    Loft flooring system support leg
    • Patent number D723904
    • Issue date Mar 10, 2015
    • Piers St. John Spencer Galliard Cave
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    LOFT FLOORING SYSTEM
    • Publication number 20150337531
    • Publication date Nov 26, 2015
    • Piers St. John Spencer Galliard Cave
    • E04 - BUILDING
  • Information Patent Application

    LOFT FLOORING SYSTEM
    • Publication number 20130239492
    • Publication date Sep 19, 2013
    • Piers St. John Spencer Galliard Cave
    • E04 - BUILDING
  • Information Patent Application

    LOFT FLOORING SYSTEM
    • Publication number 20130133282
    • Publication date May 30, 2013
    • Piers St. John Spencer Galliard Cave
    • E04 - BUILDING