TREA

with the dipper-arm slidably mounted on the boom and the boom slidably mounted on the frame

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Industry

  • CPC
  • E02F3/305
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Parent Industries

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

Current Industry

E02F3/305with the dipper-arm slidably mounted on the boom and the boom slidably mounted on the frame
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Boom system for breaking and manouevring oversize material
    • Patent number 11,111,648
    • Issue date Sep 7, 2021
    • McQuaid Engineering Ltd
    • Paul McQuaid
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Modular direct drive system for an industrial machine
    • Patent number 10,601,281
    • Issue date Mar 24, 2020
    • Joy Global Surface Mining Inc
    • Nicholas R. Voelz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Reel with stepped configuration
    • Patent number 9,217,234
    • Issue date Dec 22, 2015
    • Harnischfeger Technologies, Inc.
    • Bernard Pusheck
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Determining dipper geometry
    • Patent number 8,886,493
    • Issue date Nov 11, 2014
    • Harnischfeger Technologies, Inc.
    • Wesley P. Taylor
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3181716
    • Patent number 3,181,716
    • Issue date May 4, 1965
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2587844
    • Patent number 2,587,844
    • Issue date Mar 4, 1952
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1929004
    • Patent number 1,929,004
    • Issue date Oct 3, 1933
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1777907
    • Patent number 1,777,907
    • Issue date Oct 7, 1930
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1747698
    • Patent number 1,747,698
    • Issue date Feb 18, 1930
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1526799
    • Patent number 1,526,799
    • Issue date Feb 17, 1925
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1415561
    • Patent number 1,415,561
    • Issue date May 9, 1922
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    A Boom System for Manouevring Oversize Material
    • Publication number 20190100898
    • Publication date Apr 4, 2019
    • MCQUAID ENGINEERING LTD
    • PAUL MCQUAID
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    REEL WITH STEPPED CONFIGURATION
    • Publication number 20140271075
    • Publication date Sep 18, 2014
    • Harnischfeger Technologies, Inc.
    • Bernard Pusheck
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MODULAR DIRECT DRIVE SYSTEM FOR AN INDUSTRIAL MACHINE
    • Publication number 20130249336
    • Publication date Sep 26, 2013
    • Harnischfeger Technologies, Inc.
    • Nicholas R. Voelz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DETERMINING DIPPER GEOMETRY
    • Publication number 20130110460
    • Publication date May 2, 2013
    • Wesley P. Taylor
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING