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  • E02F9/226
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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

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E02F9/226Safety arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine
    • Patent number 12,227,920
    • Issue date Feb 18, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Ryota Kameoka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 12,221,769
    • Issue date Feb 11, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Takaaki Chiba
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavator including upper swing body having free swing function
    • Patent number 12,203,241
    • Issue date Jan 21, 2025
    • Volvo Construction Equipment AB
    • Okjin Suk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 12,203,236
    • Issue date Jan 21, 2025
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic drive system for a construction and/or thick matter pump...
    • Patent number 12,203,490
    • Issue date Jan 21, 2025
    • Putzmeister Engineering GmbH
    • Michael Schaefer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,195,947
    • Issue date Jan 14, 2025
    • Kubota Corporation
    • Kazuki Ueda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 12,180,679
    • Issue date Dec 31, 2024
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Nobuyuki Ishii
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 12,180,681
    • Issue date Dec 31, 2024
    • YANMAR HOLDINGS CO., LTD.
    • Kohei Okazaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic balancing control valve and ride control system incorpora...
    • Patent number 12,181,055
    • Issue date Dec 31, 2024
    • HydraForce, Inc.
    • Travis Schmidt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control system for compact utility loader
    • Patent number 12,173,468
    • Issue date Dec 24, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic circuit for a construction machine
    • Patent number 12,163,314
    • Issue date Dec 10, 2024
    • Caterpillar SARL
    • Isao Konishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 12,152,374
    • Issue date Nov 26, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Tsutomu Udagawa
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Compact utility loader with load-sensing variable length lift arm a...
    • Patent number 12,146,287
    • Issue date Nov 19, 2024
    • The Toro Company
    • John P. Azure
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method of controlling a hydraulic actuator, a hydraulic actuator, a...
    • Patent number 12,146,294
    • Issue date Nov 19, 2024
    • Volvo Construction Equipment AB
    • Mika Sahlman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control architecture for prime mover stall prevention
    • Patent number 12,129,628
    • Issue date Oct 29, 2024
    • Danfoss A/S
    • Mahesh K Jadhav
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and system to securely manage quick coupling of tools in an...
    • Patent number 12,129,629
    • Issue date Oct 29, 2024
    • Volvo Construction Equipment AB
    • Pierre Loisy
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Throttle control system
    • Patent number 12,123,174
    • Issue date Oct 22, 2024
    • The Charles Machine Works, Inc.
    • Brant Douglas Kukuk
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 12,123,161
    • Issue date Oct 22, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic system for battery-powered utility vehicles
    • Patent number 12,123,173
    • Issue date Oct 22, 2024
    • Vermeer Manufacturing Company
    • Boris Koot
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Boom control circuit for a construction machine
    • Patent number 12,123,172
    • Issue date Oct 22, 2024
    • Caterpillar SARL
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hoist system counterbalance valve signal shutoff
    • Patent number 12,115,897
    • Issue date Oct 15, 2024
    • Caterpillar Inc.
    • John R. Connolly
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 12,110,650
    • Issue date Oct 8, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuyoshi Suzuki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pilot neutralizing system
    • Patent number 12,110,659
    • Issue date Oct 8, 2024
    • Deere & Company
    • Scott R. Stahle
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 12,104,349
    • Issue date Oct 1, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Kenji Hiraku
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 12,104,348
    • Issue date Oct 1, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work machine and method for controlling the same
    • Patent number 12,098,515
    • Issue date Sep 24, 2024
    • Komatsu Ltd.
    • Tomoki Konda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,098,524
    • Issue date Sep 24, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 12,098,525
    • Issue date Sep 24, 2024
    • HD Hyundai Infracore Co., Ltd.
    • Jeong Kwon Jang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Switch valve block for a hydraulically actuatable working machine
    • Patent number 12,085,097
    • Issue date Sep 10, 2024
    • Liebherr-Werk Bischofshofen GmbH
    • Rupert Gappmaier
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 12,084,836
    • Issue date Sep 10, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Teruki Igarashi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC PRESSURE RELIEF CONTROL SYSTEM FOR UTILITY VEHICLE
    • Publication number 20250059730
    • Publication date Feb 20, 2025
    • THE TORO COMPANY
    • Stephen J. Sartori
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PROTECTION MECHANISM ON AN IMPLEMENT
    • Publication number 20250059732
    • Publication date Feb 20, 2025
    • Doosan Bobcat North America Inc.
    • Ian Brown
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Hydraulic Control System in Working Machine
    • Publication number 20250052035
    • Publication date Feb 13, 2025
    • CATERPILLAR S.A.R.L.
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COMPACT UTILITY LOADER WITH LOAD-SENSING VARIABLE LENGTH LIFT ARM A...
    • Publication number 20250043531
    • Publication date Feb 6, 2025
    • THE TORO COMPANY
    • John P. Azure
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HANDLING MACHINE COMPRISING A HYDRAULIC STEERING SYSTEM
    • Publication number 20250033941
    • Publication date Jan 30, 2025
    • MANITOU BF
    • Hervé MERTEN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE WITH MULTIPLE HYDRAULIC TANKS
    • Publication number 20250034844
    • Publication date Jan 30, 2025
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason CARLSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Power Transmission Device for Vehicle
    • Publication number 20250027295
    • Publication date Jan 23, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Makoto NAKAGAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACTIVE RIDE CONTROL ON CONSTRUCTION VEHICLES
    • Publication number 20250019936
    • Publication date Jan 16, 2025
    • CNH Industrial Italia S.p.A.
    • Alessandro Benevelli
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Drive System for a Construction and/or Thick Matter Pump...
    • Publication number 20250012298
    • Publication date Jan 9, 2025
    • Putzmeister Engineering GmbH
    • Michael SCHAEFER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20250003174
    • Publication date Jan 2, 2025
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20250003193
    • Publication date Jan 2, 2025
    • KUBOTA CORPORATION
    • Junki ITO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC POWER PACK FOR POWER MACHINE
    • Publication number 20250003181
    • Publication date Jan 2, 2025
    • Doosan Bobcat North America Inc.
    • Ondrej Dufala
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EMERGENCY STEERING SYSTEM FOR WHEELED EXCAVATORS
    • Publication number 20240426083
    • Publication date Dec 26, 2024
    • HD HYUNDAI INFRACORE CO., LTD.
    • Hongsup KWAK
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC POWER AMPLIFICATION
    • Publication number 20240410399
    • Publication date Dec 12, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20240384497
    • Publication date Nov 21, 2024
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Daisuke OKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM WITH A FUNCTIONAL SAFETY FEATURE FOR DEMOLITION RO...
    • Publication number 20240369083
    • Publication date Nov 7, 2024
    • HUSQVARNA AB
    • Masoud Varshosaz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Forced Air Thawing System for Machinery Undercarriages
    • Publication number 20240368858
    • Publication date Nov 7, 2024
    • Dana A. Hennessy
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Control Device for Wheel Loader
    • Publication number 20240360648
    • Publication date Oct 31, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Yoshiaki TSUTSUMI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20240352703
    • Publication date Oct 24, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BACKHOE LOADER ENERGY RECOVERY AND REUSE SYSTEM AND CONTROL METHOD...
    • Publication number 20240344296
    • Publication date Oct 17, 2024
    • JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    • Weiwei JIN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240337092
    • Publication date Oct 10, 2024
    • KUBOTA CORPORATION
    • Ryota HAMAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUTOMATIC WORK MACHINE CONDITION MONITORING AND CONTROL MODULE
    • Publication number 20240328115
    • Publication date Oct 3, 2024
    • Caterpillar Inc.
    • Jacob C. Maley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM OF WORKING MACHINE
    • Publication number 20240328119
    • Publication date Oct 3, 2024
    • KUBOTA CORPORATION
    • Hiroshi HORII
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONTROL VALVE AND WORKING MACHINE INCLUDING CONTROL VALVE
    • Publication number 20240328121
    • Publication date Oct 3, 2024
    • KUBOTA CORPORATION
    • Hiroshi HORII
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20240318401
    • Publication date Sep 26, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE AND METHOD OF CONTROLLING WORKING MACHINE
    • Publication number 20240301662
    • Publication date Sep 12, 2024
    • KUBOTA CORPORATION
    • Shinji OHARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20240287765
    • Publication date Aug 29, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroki ISHII
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RELIEF SET-PRESSURE ADJUSTMENT SYSTEM
    • Publication number 20240279912
    • Publication date Aug 22, 2024
    • CATERPILLAR S.A.R.L.
    • Hideki NAKAJIMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM IN WORKING MACHINES
    • Publication number 20240279907
    • Publication date Aug 22, 2024
    • CATERPILLAR S.A.R.L.
    • Hideki NAKAJIMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUXILIARY MOTIVATION SYSTEM FOR WORK MACHINES
    • Publication number 20240271391
    • Publication date Aug 15, 2024
    • Caterpillar Global Mining Equipment LLC
    • Charles Taylor Hudson
    • B60 - VEHICLES IN GENERAL