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William F. Frame

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  • Hocchessin, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cart
    • Patent number 11,383,747
    • Issue date Jul 12, 2022
    • BALLYMORE COMPANY, INC.
    • William F. Frame
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Ladder having narrow base
    • Patent number 9,109,396
    • Issue date Aug 18, 2015
    • Ballymore Company, Inc.
    • Frame William
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Combined ladder-cart
    • Patent number D506858
    • Issue date Jun 28, 2005
    • Ballymore Company, Inc.
    • Gerald E. Kuehl
    • D34 - Material or article handling equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID MATERIAL ROLLING LADDER WITH LIFT ASSIST LOCKSTEP AND GAS SP...
    • Publication number 20250012146
    • Publication date Jan 9, 2025
    • Ballymore Company, Inc.
    • William F Frame
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MACHINE INTERLOCKED SAFETY HARNESS WITH OPERATOR SENSING
    • Publication number 20240216721
    • Publication date Jul 4, 2024
    • Ballymore Company, Inc.
    • William F Frame
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    GAS SPRING SUPPORTED, BUSHING GUIDED CASTER ASSEMBLY FOR ROLLING LA...
    • Publication number 20240125177
    • Publication date Apr 18, 2024
    • Ballymore Company, Inc.
    • William F Frame
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DOCKING STATION FOR FOLDING ROLLING LADDERS
    • Publication number 20240125178
    • Publication date Apr 18, 2024
    • Ballymore Company, Inc.
    • William F. Frame
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CART
    • Publication number 20210086816
    • Publication date Mar 25, 2021
    • Ballymore Company, Inc.
    • William F. Frame
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FOLDING LADDER
    • Publication number 20180094484
    • Publication date Apr 5, 2018
    • Ballymore Company, Inc.
    • William F. Frame
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Foot Guard for Lift
    • Publication number 20170267507
    • Publication date Sep 21, 2017
    • William F. Frame
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STEP SENSOR AND LADDER HAVING SAME
    • Publication number 20140231170
    • Publication date Aug 21, 2014
    • William Frame
    • G01 - MEASURING TESTING
  • Information Patent Application

    LADDER HAVING NARROW BASE
    • Publication number 20140076660
    • Publication date Mar 20, 2014
    • Frame William
    • E04 - BUILDING
  • Information Patent Application

    Foldable stairway ladder
    • Publication number 20050029048
    • Publication date Feb 10, 2005
    • William F. Frame
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder-cart
    • Publication number 20030209385
    • Publication date Nov 13, 2003
    • Gerald E. Kuehl
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS