TREA

Buckets, scrapers, or other digging elements

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Industry

  • CPC
  • E02F3/60
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Parent Industries

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

Current Industry

E02F3/60Buckets, scrapers, or other digging elements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Modular ground engagement tooling system
    • Patent number 12,286,771
    • Issue date Apr 29, 2025
    • Joy Global Surface Mining Inc
    • James R. Popp
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Perforating clamshell bucket system
    • Patent number 12,103,827
    • Issue date Oct 1, 2024
    • SRC Innovations, LLC
    • Steven R. Cullen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear member, edge and process of installation
    • Patent number 12,000,120
    • Issue date Jun 4, 2024
    • ESCO Group LLC
    • Clinton A. Wood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket and a ground moving apparatus including the bucket
    • Patent number 11,952,740
    • Issue date Apr 9, 2024
    • Austin Engineering Limited
    • Jamie Vincent Clarke Hall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Lip for excavating bucket
    • Patent number 11,952,742
    • Issue date Apr 9, 2024
    • ESCO Group LLC
    • Robin K. Churchill
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Dipper lip
    • Patent number 11,926,987
    • Issue date Mar 12, 2024
    • Caterpillar Inc.
    • Phillip J. Kunz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Industrial machine including automated dump control
    • Patent number 11,655,616
    • Issue date May 23, 2023
    • Joy Global Surface Mining Inc
    • Joseph Robert Wutke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline bucket
    • Patent number 11,649,606
    • Issue date May 16, 2023
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Article handler
    • Patent number 11,549,242
    • Issue date Jan 10, 2023
    • CQMS PTY LTD
    • Bradley Darren Saunders
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Modular ground engagement tooling system
    • Patent number 11,396,739
    • Issue date Jul 26, 2022
    • Joy Global Surface Mining Inc
    • James R. Popp
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline bucket
    • Patent number RE48978
    • Issue date Mar 22, 2022
    • Caterpillar Inc.
    • Michael Robert Stolz
  • Information Patent Grant

    Wear member, edge and process of installation
    • Patent number 11,274,422
    • Issue date Mar 15, 2022
    • ESCO Group LLC
    • Clinton A. Wood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Straight taper dipper
    • Patent number 10,934,682
    • Issue date Mar 2, 2021
    • Joy Global Surface Mining Inc
    • Dan Feld
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Attachment pin assembly
    • Patent number 10,900,203
    • Issue date Jan 26, 2021
    • SEIKI KOEI CORPORATION
    • Yasunori Motomura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Liner system for a dipper
    • Patent number 10,815,638
    • Issue date Oct 27, 2020
    • Joy Global Surface Mining Inc
    • Nicholas R. Voelz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lip for excavating bucket
    • Patent number 10,774,499
    • Issue date Sep 15, 2020
    • ESCO Group LLC
    • Charles G. Ollinger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Attachment pin assembly
    • Patent number 10,767,350
    • Issue date Sep 8, 2020
    • SEIKI KOEI CORPORATION
    • Yasunori Motomura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System and method for controlling a machine through an interrupted...
    • Patent number 10,669,693
    • Issue date Jun 2, 2020
    • Caterpillar Inc.
    • Mo Wei
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline bucket
    • Patent number 10,544,562
    • Issue date Jan 28, 2020
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Heavy duty excavator bucket
    • Patent number 10,513,836
    • Issue date Dec 24, 2019
    • CQMS PTY LTD
    • Bruce Alexander Leslie
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Heavy duty excavator bucket
    • Patent number 10,422,103
    • Issue date Sep 24, 2019
    • CQMS PTY LTD
    • Bruce Alexander Leslie
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket for a rope shovel
    • Patent number 10,329,734
    • Issue date Jun 25, 2019
    • Ansar Diseno Limitada
    • Alfredo Garcia-Huidobro Valdivieso
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Attachment pin assembly
    • Patent number 10,221,543
    • Issue date Mar 5, 2019
    • SEIKI KOEI CORPORATION
    • Yasunori Motomura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline bucket assembly
    • Patent number 10,161,103
    • Issue date Dec 25, 2018
    • THE TRACK SHOP PTY LTD.
    • Timothy Stuart Falkenhagen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Modular design for a dipper door and improved latch lever bar
    • Patent number 10,113,294
    • Issue date Oct 30, 2018
    • Caterpillar Inc.
    • James Garry Jamilosa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine for dragline bucket operation
    • Patent number 10,113,295
    • Issue date Oct 30, 2018
    • Liebherr-Werk Nenzing GmbH
    • Johann Zimmermann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dragline bucket rigging system
    • Patent number 10,113,296
    • Issue date Oct 30, 2018
    • Bright Technologies, LLC
    • Richard V Campbell
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    Bucket for cable shovel
    • Patent number 10,113,293
    • Issue date Oct 30, 2018
    • ESCO Group LLC
    • Terry L. Briscoe
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method for repairing buckets
    • Patent number 10,024,028
    • Issue date Jul 17, 2018
    • Minetec S.A.
    • Antonio Flores
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wing shroud for a dragline lip
    • Patent number 9,995,022
    • Issue date Jun 12, 2018
    • Caterpillar Work Tools B.V.
    • Willem J. Hooijmans
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ANGULAR ARCH DRAGLINE BUCKET AND WORK MACHINES, SYSTEMS, AND ASSEMB...
    • Publication number 20250179764
    • Publication date Jun 5, 2025
    • Caterpillar Global Mining LLC
    • Saravanan Varadharaj ANTHIPAGULU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    GRAB DEVICE AND METHOD FOR OPERATING A GRAB DEVICE
    • Publication number 20250137225
    • Publication date May 1, 2025
    • Bauer Maschinen GmbH
    • Andreas SCHUELL
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK TOOL ASSEMBLY HAVING TIP ADAPTER AND ANTI-BENDING STABILIZER F...
    • Publication number 20250116095
    • Publication date Apr 10, 2025
    • Caterpillar Inc.
    • Josiah I. Villarreal
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PERFORATING CLAMSHELL BUCKET SYSTEM
    • Publication number 20240294362
    • Publication date Sep 5, 2024
    • SRC INNOVATIONS, LLC
    • Steven R. CULLEN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LIP FOR EXCAVATING BUCKET
    • Publication number 20240247463
    • Publication date Jul 25, 2024
    • ESCO Group LLLC
    • Robin K. Churchill
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    BUCKET AND A GROUND MOVING APPARATUS INCLUDING THE BUCKET
    • Publication number 20240191456
    • Publication date Jun 13, 2024
    • Austin Engineering Limited
    • Jamie Vincent Clarke HALL
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DIPPER LIP
    • Publication number 20240167246
    • Publication date May 23, 2024
    • Caterpillar Inc.
    • Phillip J. Kunz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK IMPLEMENT WITH A MECHANICAL DIAPHRAGM WALL GRIPPER AND METHOD...
    • Publication number 20240102262
    • Publication date Mar 28, 2024
    • Liebherr-Werk Nenzing GmbH
    • Lukas FLATZ
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HITCH ASSEMBLY FOR BUCKET
    • Publication number 20240068198
    • Publication date Feb 29, 2024
    • Caterpillar Global Mining LLC
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Modified bucket
    • Publication number 20230250610
    • Publication date Aug 10, 2023
    • Bernardo Luis VERA TORRES
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TRUNNION FOR A REAR TAPER DRAGLINE BUCKET
    • Publication number 20230099091
    • Publication date Mar 30, 2023
    • LCM Equipment Services, LLC
    • Oswald Dannhauser Zaayman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DIPPER LIP
    • Publication number 20220412042
    • Publication date Dec 29, 2022
    • Caterpillar Inc.
    • Phillip J. Kunz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DRAGLINE BUCKET FOR MOVING SLURRY-TYPE MATERIAL
    • Publication number 20220267985
    • Publication date Aug 25, 2022
    • LCM Equipment Services, LLC
    • Oswald Dannhauser Zaayman
    • 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

    DRAGLINE BUCKET
    • Publication number 20210395973
    • Publication date Dec 23, 2021
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WELDLESS BOSS FOR ATTACHING LIPS TO A WORK IMPLEMENT
    • Publication number 20210332567
    • Publication date Oct 28, 2021
    • Caterpillar Inc.
    • Phillip J. Kunz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PIN LOCK ASSEMBLY
    • Publication number 20210246935
    • Publication date Aug 12, 2021
    • ESCO Group LLC
    • Christopher E. Grewell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLAMSHELL BUCKET ASSEMBLY
    • Publication number 20210131058
    • Publication date May 6, 2021
    • Raymond E. Bergeron
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    INDUSTRIAL MACHINE INCLUDING AUTOMATED DUMP CONTROL
    • Publication number 20200399866
    • Publication date Dec 24, 2020
    • Joy Global Surface Mining Inc
    • Joseph Robert Wutke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LIP FOR EXCAVATING BUCKET
    • Publication number 20200370271
    • Publication date Nov 26, 2020
    • ESCO Group LLC
    • Charles G. Ollinger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LIP FOR EXCAVATING BUCKET
    • Publication number 20200308804
    • Publication date Oct 1, 2020
    • ESCO Group LLC
    • Robin K. Churchill
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    STRAIGHT TAPER DIPPER
    • Publication number 20200157766
    • Publication date May 21, 2020
    • Joy Global Surface Mining Inc
    • Dan Feld
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A BUCKET AND A GROUND MOVING APPARATUS INCLUDING THE BUCKET
    • Publication number 20200123732
    • Publication date Apr 23, 2020
    • AUSTIN ENGINEERING LTD.
    • Jamie Vincent Clark HALL
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ARTICLE HANDLER
    • Publication number 20200102722
    • Publication date Apr 2, 2020
    • AUSTIN ENGINEERING LTD.
    • Bradley Darren Saunders
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING A MACHINE THROUGH AN INTERRUPTED...
    • Publication number 20200032481
    • Publication date Jan 30, 2020
    • Caterpillar Inc.
    • Mo Wei
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEAR MEMBER, EDGE AND PROCESS OF INSTALLATION
    • Publication number 20190376263
    • Publication date Dec 12, 2019
    • ESCO Group LLC
    • Clinton A. Wood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Dragline Bucket
    • Publication number 20180305891
    • Publication date Oct 25, 2018
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Dragline Bucket with Adjustable Placement of Chain Connections
    • Publication number 20180274203
    • Publication date Sep 27, 2018
    • Caterpillar Inc.
    • John M. Plouzek
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM AND METHOD FOR REMOVING MATERIAL FROM A SLOPING SURFACE
    • Publication number 20180209118
    • Publication date Jul 26, 2018
    • R&B LEASING, LLC
    • Graeme Quickfall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ATTACHMENT PIN ASSEMBLY
    • Publication number 20180163377
    • Publication date Jun 14, 2018
    • SEIKI KOEI CORPORATION
    • Yasunori MOTOMURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING