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  • CPC
  • E02F9/2841
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00

Current Industry

E02F9/2841resilient
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ground engaging tool locking system
    • Patent number 12,163,315
    • Issue date Dec 10, 2024
    • Joy Global Surface Mining Inc
    • Nicholas R. Voelz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly for earth working equipment
    • Patent number 12,134,882
    • Issue date Nov 5, 2024
    • ESCO Group LLC
    • Christopher D. Snyder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Monitoring ground-engaging products for earth working equipment
    • Patent number 12,104,359
    • Issue date Oct 1, 2024
    • ESCO Group LLC
    • Christopher M. Carpenter
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retaining mechanism for teeth
    • Patent number 12,084,843
    • Issue date Sep 10, 2024
    • SUNGBO INDUSTRIAL CO., LTD.
    • Keun Chul Song
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mineral bits and mounts
    • Patent number 11,970,944
    • Issue date Apr 30, 2024
    • CARRIERE INDUSTRIAL SUPPLY LIMITED
    • Oswald D. Zaayman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retention system for boltless cutting edges
    • Patent number 11,970,842
    • Issue date Apr 30, 2024
    • Caterpillar Inc.
    • Nathan R. Bjerke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shroud retention system for a work tool
    • Patent number 11,952,751
    • Issue date Apr 9, 2024
    • Caterpillar Inc.
    • Nathan Bjerke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Tip with thru-hole and pin retaining geometry
    • Patent number 11,879,235
    • Issue date Jan 23, 2024
    • Caterpillar Inc.
    • Douglas C. Serrurier
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Spring steel sleeve design
    • Patent number 11,873,625
    • Issue date Jan 16, 2024
    • Caterpillar Inc.
    • Corey Michael Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Monitoring ground-engaging products for earth working equipment
    • Patent number 11,851,848
    • Issue date Dec 26, 2023
    • ESCO Group LLC
    • Christopher M. Carpenter
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retainer sleeve with an anti-rotation feature
    • Patent number 11,788,259
    • Issue date Oct 17, 2023
    • Caterpillar Inc.
    • Corey Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting assembly mounted on rear of mouldboard
    • Patent number 11,767,655
    • Issue date Sep 26, 2023
    • Chad Killniak
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Damper structure
    • Patent number 11,697,924
    • Issue date Jul 11, 2023
    • SUNGBO INDUSTRIAL CO., LTD.
    • Keun Chul Song
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Locking device for securing a wear element in a support in an earth...
    • Patent number 11,674,290
    • Issue date Jun 13, 2023
    • METALOGENIA RESEARCH & TECHNOLOGIES S.L.
    • Carlos Amat Holgado
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retainer sleeve for ground engaging tools
    • Patent number 11,649,614
    • Issue date May 16, 2023
    • Caterpillar Inc.
    • Doug Serrurier
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Ground engaging tool locking system
    • Patent number 11,555,295
    • Issue date Jan 17, 2023
    • Joy Global Surface Mining Inc
    • Nicholas R. Voelz
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Female part, retaining device and pin system for excavators and the...
    • Patent number 11,427,991
    • Issue date Aug 30, 2022
    • METALOGENIA RESEARCH & TECHNOLOGIES S.L.
    • Justo Jesus Ortiz Garcia
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ground engaging tool assembly with ground engaging tip
    • Patent number 11,371,221
    • Issue date Jun 28, 2022
    • Caterpillar Inc.
    • Brandon H. McCaffrey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retainer sleeve
    • Patent number 11,365,530
    • Issue date Jun 21, 2022
    • Caterpillar Inc.
    • Corey Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly
    • Patent number 11,359,355
    • Issue date Jun 14, 2022
    • ESCO Group LLC
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retainer sleeve
    • Patent number 11,225,779
    • Issue date Jan 18, 2022
    • Caterpillar Inc.
    • Corey Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly having a lock
    • Patent number 11,155,982
    • Issue date Oct 26, 2021
    • ESCO Group LLC
    • Christopher A. Johnston
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavating tooth assembly with locking pin assembly
    • Patent number 11,136,746
    • Issue date Oct 5, 2021
    • Hensley Industries, Inc.
    • Venkata Prakash Vegunta
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Spring steel sleeve design
    • Patent number 11,124,951
    • Issue date Sep 21, 2021
    • Caterpillar Inc.
    • Corey Michael Wells
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retainer sleeve
    • Patent number 11,118,329
    • Issue date Sep 14, 2021
    • Caterpillar Inc.
    • Jason Jura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly
    • Patent number 11,072,913
    • Issue date Jul 27, 2021
    • ESCO Group LLC
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Lock for ground engaging tool
    • Patent number 11,035,103
    • Issue date Jun 15, 2021
    • Caterpillar Inc.
    • Nathan Richard Bjerke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Female part, retaining device and pin system for excavators and the...
    • Patent number 10,907,328
    • Issue date Feb 2, 2021
    • METALOGENIA RESEARCH & TECHNOLOGIES S.L.
    • Justo Jesus Ortiz Garcia
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mineral bits and mounts
    • Patent number 10,900,356
    • Issue date Jan 26, 2021
    • CARRIERE INDUSTRIAL SUPPLY LIMITED
    • Oswald D. Zaayman
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sectional grader system for a mold board
    • Patent number 10,883,247
    • Issue date Jan 5, 2021
    • VALLEY BLADED LIMITED
    • Brad Hunt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    AN EXCAVATOR WEAR ASSEMBLY
    • Publication number 20240417958
    • Publication date Dec 19, 2024
    • CQMS PTY LTD
    • Samuel BECK
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PIN FOR COUPLING BETWEEN A WEAR ELEMENT AND A SUPPORT OF AN EARTH-M...
    • Publication number 20240271395
    • Publication date Aug 15, 2024
    • METALOGENIA RESEARCH & TECHNOLOGIES S.L.
    • Adrián GONZÁLEZ POLO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHROUD RETENTION SYSTEM FOR A WORK TOOL
    • Publication number 20240209598
    • Publication date Jun 27, 2024
    • Caterpillar Inc.
    • Nathan BJERKE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TIP WITH THRU-HOLE AND PIN RETAINING GEOMETRY
    • Publication number 20240102268
    • Publication date Mar 28, 2024
    • Caterpillar Inc.
    • Douglas C. Serrurier
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SPRING STEEL SLEEVE DESIGN
    • Publication number 20240084558
    • Publication date Mar 14, 2024
    • Caterpillar Inc.
    • Corey Michael Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FASTENING DEVICE FOR DIFFERENT COMPONENTS
    • Publication number 20240076857
    • Publication date Mar 7, 2024
    • SUNGBO INDUSTRIAL CO., LTD.
    • Keun Chul SONG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOCK ASSEMBLY FOR A TIP AND ADAPTER
    • Publication number 20240011256
    • Publication date Jan 11, 2024
    • Caterpillar Inc.
    • William Jay Ulrich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ADAPTER AND TIP COUPLING SYSTEM
    • Publication number 20240011258
    • Publication date Jan 11, 2024
    • Caterpillar Inc.
    • Eric T. Sinn
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TIP AND ADAPTER LOCK ASSEMBLY
    • Publication number 20240011259
    • Publication date Jan 11, 2024
    • Caterpillar Inc.
    • William Jay Ulrich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEAR ASSEMBLY
    • Publication number 20230392356
    • Publication date Dec 7, 2023
    • BRADKEN RESOURCES PTY LIMITED
    • Christopher David EDMONDS
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MONITORING GROUND-ENGAGING PRODUCTS FOR EARTH WORKING EQUIPMENT
    • Publication number 20230374754
    • Publication date Nov 23, 2023
    • ESCO Group LLLC
    • Christopher M. Carpenter
    • 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

    MONITORING GROUND-ENGAGING PRODUCTS FOR EARTH WORKING EQUIPMENT
    • Publication number 20230243128
    • Publication date Aug 3, 2023
    • ESCO Group LLLC
    • Christopher M. Carpenter
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GROUND ENGAGING TOOL LOCKING SYSTEM
    • Publication number 20230151589
    • Publication date May 18, 2023
    • Joy Global Surface Mining Inc
    • Nicholas R. Voelz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOCK ASSEMBLY FOR GROUND ENGAGING TOOL
    • Publication number 20230064096
    • Publication date Mar 2, 2023
    • Talon Engineering SDN BHD
    • Jia Hou TAN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ADAPTER WITH THRU-HOLE AND RAIL
    • Publication number 20230061737
    • Publication date Mar 2, 2023
    • Caterpillar Inc.
    • Douglas C. Serrurier
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DAMPER STRUCTURE
    • Publication number 20220412058
    • Publication date Dec 29, 2022
    • SUNGBO INDUSTRIAL CO., LTD.
    • Keun Chul SONG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEAR COMPONENT SECUREMENT
    • Publication number 20220403629
    • Publication date Dec 22, 2022
    • BLACK CAT WEAR PARTS, LTD.
    • John A. RUVANG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM FOR FIXING WEAR ELEMENTS ON EARTH-MOVING MACHINES
    • Publication number 20220145594
    • Publication date May 12, 2022
    • Metalogenia Research & Technologies, S.L.
    • Carlos AMAT HOLGADO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COMBINED STRUCTURE
    • Publication number 20220074172
    • Publication date Mar 10, 2022
    • SUNGBO INDUSTRIAL CO., LTD.
    • Keun Chul SONG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING STEEL SLEEVE DESIGN
    • Publication number 20210293003
    • Publication date Sep 23, 2021
    • Caterpillar Inc.
    • Corey Michael Wells
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WEAR MEMBER
    • Publication number 20210238829
    • Publication date Aug 5, 2021
    • ESCO Group LLC
    • Timothy E. Griffin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MINERAL BITS AND MOUNTS
    • Publication number 20210199007
    • Publication date Jul 1, 2021
    • CARRIERE INDUSTRIAL SUPPLY LIMITED
    • Oswald D. Zaayman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CUTTING ASSEMBLY MOUNTED ON REAR OF MOULDBOARD
    • Publication number 20210062462
    • Publication date Mar 4, 2021
    • 102078986 SASKATCHEWAN INC.
    • Chad Killniak
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DAMPER STRUCTURE
    • Publication number 20210017740
    • Publication date Jan 21, 2021
    • SUNGBO INDUSTRIAL CO., LTD.
    • Keun Chul SONG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHROUD RETENTION SYSTEM FOR A WORK TOOL
    • Publication number 20210010247
    • Publication date Jan 14, 2021
    • Caterpillar Inc.
    • Nathan BJERKE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FEMALE PART, RETAINING DEVICE AND PIN SYSTEM FOR EXCAVATORS AND THE...
    • Publication number 20200392704
    • Publication date Dec 17, 2020
    • METALOGENIA RESEARCH & TECHNOLOGIES S.L.
    • Justo Jesus ORTIZ GARCIA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RETAINER SLEEVE
    • Publication number 20200378093
    • Publication date Dec 3, 2020
    • Caterpillar Inc.
    • Corey Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RETAINER SLEEVE
    • Publication number 20200378092
    • Publication date Dec 3, 2020
    • Caterpillar Inc.
    • Corey Wells
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING