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Kevin KEY

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  • St-Bruno-de-Montarville, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ladder safety device
    • Patent number D1059636
    • Issue date Jan 28, 2025
    • DELTA PRÉVENTION INC.
    • Alex Lajoie
    • D25 - Building units and construction elements
  • Information Patent Grant

    Ladder safety device
    • Patent number 11,982,127
    • Issue date May 14, 2024
    • DELTA PRÉVENTION INC.
    • Alex Lajoie
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    LADDER SAFETY DEVICE
    • Publication number 20240295147
    • Publication date Sep 5, 2024
    • DELTA PREVENTION INC.
    • Alex LAJOIE
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER SAFETY DEVICE
    • Publication number 20220136328
    • Publication date May 5, 2022
    • DELTA PREVENTION INC.
    • Alex LAJOIE
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS