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  • E02F3/8152
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EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F3/00Dredgers Soil-shifting machines

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E02F3/8152Attachments therefor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Excavator Bucket Attachment Device
    • Publication number 20240376688
    • Publication date Nov 14, 2024
    • Henry Topf
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CAST TOP COVER FOR BASE EDGE WEAR PROTECTION
    • Publication number 20240344302
    • Publication date Oct 17, 2024
    • Caterpillar Inc.
    • Corey Michael Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CAST TOP COVER FOR BASE EDGE WEAR PROTECTION
    • Publication number 20240309617
    • Publication date Sep 19, 2024
    • Caterpillar Inc.
    • Corey Michael Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Fasteners and Fastener Systems
    • Publication number 20240254733
    • Publication date Aug 1, 2024
    • Robert S. Bierwith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RETENTION SYSTEM FOR ATTACHING TOOL BITS TO A BLADE ASSEMBLY
    • Publication number 20230383504
    • Publication date Nov 30, 2023
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOCK PACKING PREVENTION FOR A BIT
    • Publication number 20230340760
    • Publication date Oct 26, 2023
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WASHOUT PROTECTION FOR A BIT
    • Publication number 20230340754
    • Publication date Oct 26, 2023
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PROTECTED SPRING CLIP FOR RETAINING BITS
    • Publication number 20230340753
    • Publication date Oct 26, 2023
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FRONT ACCESS FOR BIT RETENTION
    • Publication number 20230340762
    • Publication date Oct 26, 2023
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TAPERED BUSHING FOR BIT REMOVAL
    • Publication number 20230340761
    • Publication date Oct 26, 2023
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    EXCAVATOR COUPLING SYSTEM
    • Publication number 20230279635
    • Publication date Sep 7, 2023
    • Caterpillar Inc.
    • Wolfgang PIRZER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRAG BAR FOR LEVELLING GROUND
    • Publication number 20230125391
    • Publication date Apr 27, 2023
    • Corrie Halischuk
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Secondary Attachment for Work Vehicle
    • Publication number 20230020416
    • Publication date Jan 19, 2023
    • Deere & Company
    • Brett S. Graham
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SERVICE TOOL
    • Publication number 20220381545
    • Publication date Dec 1, 2022
    • Caterpillar Inc.
    • Matthew Francis DESIO
    • G01 - MEASURING TESTING
  • Information Patent Application

    OVERLAPPING CUTTING EDGE TIP SYSTEM
    • Publication number 20220381003
    • Publication date Dec 1, 2022
    • Caterpillar Inc.
    • Corey Michael Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SERRATED BLADE ASSEMBLY USING DIFFERENTLY CONFIGURED COMPONENTS
    • Publication number 20220341125
    • Publication date Oct 27, 2022
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Fasteners and Fastener Systems
    • Publication number 20220316189
    • Publication date Oct 6, 2022
    • Robert S. Bierwith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE WITH A SADDLE FRAME ASSEMBLY
    • Publication number 20220195692
    • Publication date Jun 23, 2022
    • Deere & Company
    • Sanjaya Deshpande
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEAR MEMBER, EDGE AND PROCESS OF INSTALLATION
    • Publication number 20220178116
    • Publication date Jun 9, 2022
    • ESCO Group LLC
    • Clinton A. Wood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    YARD LEVELING AND CONDITIONING APPARATUS
    • Publication number 20220112682
    • Publication date Apr 14, 2022
    • Francis C LEBEDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CUTTING EDGE ASSEMBLY FOR A WORK TOOL ASSOCIATED WITH A MACHINE
    • Publication number 20220112683
    • Publication date Apr 14, 2022
    • Caterpillar Inc.
    • David B. PARZYNSKI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    WORK MACHINE WITH AUTOMATIC PITCH CONTROL OF IMPLEMENT
    • Publication number 20220090349
    • Publication date Mar 24, 2022
    • Deere & Company
    • Giovanni A. Wuisan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK IMPLEMENT FOR CONSTRUCTION VEHICLE
    • Publication number 20220064898
    • Publication date Mar 3, 2022
    • Caterpillar Inc.
    • Robert Alan Jackson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CUTTING EDGE FOR WORK MACHINE, BLADE FOR WORK MACHINE, AND WORK MAC...
    • Publication number 20220049455
    • Publication date Feb 17, 2022
    • KOMATSU LTD.
    • Shintaro KOBAYASHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM FOR SECURING BITS AGAINST ROTATION
    • Publication number 20210355658
    • Publication date Nov 18, 2021
    • Caterpillar Inc.
    • David B. PARZYNSKI
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    CUTTING EDGE
    • Publication number 20210301503
    • Publication date Sep 30, 2021
    • Caterpillar Inc.
    • David B. Parzynski
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Fasteners and Fastener Systems
    • Publication number 20210293002
    • Publication date Sep 23, 2021
    • Robert S. Bierwith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Bucket for Underground Loading Machine
    • Publication number 20210277623
    • Publication date Sep 9, 2021
    • Caterpillar Underground Mining Pty Ltd
    • Riley A. Albers
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MOUNTING ASSEMBLY
    • Publication number 20210087781
    • Publication date Mar 25, 2021
    • Caterpillar Inc.
    • Bruce Raymond Vahling
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DRAFTED TOOL BIT AND BLADE ASSEMBLY
    • Publication number 20210087796
    • Publication date Mar 25, 2021
    • Caterpillar Inc.
    • David Bruno Parzynski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING