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DeForest C. Canfield

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  • Oxford, NY, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    D-RING WITH MULTIPLE OPENINGS
    • Publication number 20240207660
    • Publication date Jun 27, 2024
    • Buckingham Manufacturing Company, Inc.
    • DeForest C. Canfield
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    D-RING WITH MULTIPLE OPENINGS
    • Publication number 20230271037
    • Publication date Aug 31, 2023
    • Buckingham Manufacturing Company, Inc.
    • DeForest C. Canfield
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    D-RINGS WITH MULTIPLE OPENINGS
    • Publication number 20210046339
    • Publication date Feb 18, 2021
    • Buckingham Manufacturing Company, Inc.
    • Deforest Canfield
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    RETRACTABLE GAFF GUARD
    • Publication number 20200114239
    • Publication date Apr 16, 2020
    • Buckingham Manufacturing Company, Inc.
    • DeForest C. Canfield
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Cam Assembly for use with Pole Climbing Fall Restriction Device
    • Publication number 20190022465
    • Publication date Jan 24, 2019
    • Buckingham Manufacturing Company, Inc.
    • Kevin W. Truesdell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Hand-Line Hook
    • Publication number 20180003214
    • Publication date Jan 4, 2018
    • Buckingham Manufacturing Company, Inc.
    • DeForest C. Canfield
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Cam Assembly for use with Pole Climbing Fall Restriction Device
    • Publication number 20160310793
    • Publication date Oct 27, 2016
    • Buckingham Manufacturing Company, Inc.
    • Kevin W. Truesdell
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Gaff for Tree and Pole Climber
    • Publication number 20160045788
    • Publication date Feb 18, 2016
    • Buckingham Manufacturing Co., Inc.
    • James J. Rullo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Ladder Fall Protection System and Fall Arrester
    • Publication number 20150275580
    • Publication date Oct 1, 2015
    • Buckingham Manufacturing Company, Inc.
    • DeForest C. Canfield
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Snap Hook
    • Publication number 20150096154
    • Publication date Apr 9, 2015
    • Buckingham Manufacturing Company, Inc.
    • DeForest C. Canfield
    • A62 - LIFE-SAVING FIRE-FIGHTING