TREA

Simon Leivenzon

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  • Caulfield South, Victoria, 3162, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive for a door operator
    • Patent number 4,976,168
    • Issue date Dec 11, 1990
    • Lucio Lotznicker
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door operator
    • Patent number 4,706,727
    • Issue date Nov 17, 1987
    • Firmagroup Australia Pty. Ltd.
    • Simon Leivenzon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Indicating means for a door operator device
    • Patent number 4,533,905
    • Issue date Aug 6, 1985
    • Firmagroup Australia Pty. Ltd.
    • Simon Leivenzon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automatic door opener
    • Patent number 4,452,292
    • Issue date Jun 5, 1984
    • Firmagroup Australia Pty. Ltd.
    • Simon Leivenzon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mullion section member
    • Patent number 4,449,562
    • Issue date May 22, 1984
    • Firmagroup Australia Pty. Ltd.
    • Simon Leivenzon
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Mechanism for stopping the drive or reversing the drive of motors o...
    • Patent number 4,342,354
    • Issue date Aug 3, 1982
    • Firmaframe Nominees Pty. Ltd.
    • Simon Leivenzon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Roller door and frame combination
    • Patent number 4,234,033
    • Issue date Nov 18, 1980
    • Firmaframe Nominees Proprietary Limited
    • Simon Leivenzon
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Door handle lock and latch mechanism for corrugated roller doors
    • Patent number 4,182,144
    • Issue date Jan 8, 1980
    • Firmaframe Nominees Proprietary Ltd.
    • Simon Leivenzon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES