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Piotr Cherevko

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  • Hartville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ladder stabilizing tool
    • Patent number 10,060,186
    • Issue date Aug 28, 2018
    • Piotr Cherevko
    • Piotr Cherevko
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder stabilizing tool
    • Patent number 9,488,001
    • Issue date Nov 8, 2016
    • Piotr Cherevko
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    LADDER STABILIZING TOOL
    • Publication number 20170044831
    • Publication date Feb 16, 2017
    • Piotr Cherevko
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    LADDER STABILIZING TOOL
    • Publication number 20150337596
    • Publication date Nov 26, 2015
    • Piotr Cherevko
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS