Martinray Industries Ltd.

Organization

  • Cornwall, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Closure lock

    • Patent number 4,944,169
    • Issue date Jul 31, 1990
    • Martinray Industries Ltd.
    • H. M. Robert Labelle
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinged closure panel with integral hinge member

    • Patent number 4,748,783
    • Issue date Jun 7, 1988
    • Martinray Industries, Ltd.
    • H. M. Robert Labelle
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Rolling firedoor

    • Patent number 4,664,170
    • Issue date May 12, 1987
    • Martinray Industries Ltd.
    • H. M. Robert Labelle
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Barrel rings

    • Patent number 4,633,927
    • Issue date Jan 6, 1987
    • Martinray Industries Ltd.
    • H. M. Robert Labelle
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Insulated closure panel

    • Patent number 4,628,982
    • Issue date Dec 16, 1986
    • Martinray Industries Ltd.
    • H. M. Robert Labelle
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Rolling closure guide means

    • Patent number 4,586,552
    • Issue date May 6, 1986
    • Martinray Industries Ltd.
    • H. M. Robert Labelle
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Rolling closure bottom seal

    • Patent number 4,571,889
    • Issue date Feb 25, 1986
    • Martinray Industries Ltd.
    • H. M. Robert Labelle
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Sectional folding closure

    • Patent number 4,497,357
    • Issue date Feb 5, 1985
    • Martinray Industries Ltd.
    • Henri M. R. Labelle
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Closure hinge improvements

    • Patent number 4,475,268
    • Issue date Oct 9, 1984
    • Martinray Industries Ltd.
    • Henri M. R. Labelle
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge having open curved portions

    • Patent number 4,434,525
    • Issue date Mar 6, 1984
    • Martinray Industries Ltd.
    • Henri M. R. Labelle
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES