TREA

Cutting edge

Follow

Industry

  • CPC
  • E02F3/658
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

E02F3/658Cutting edge
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ground scraper
    • Patent number 10,240,319
    • Issue date Mar 26, 2019
    • Loriden PTY Ltd.
    • Gregory Charles McLean
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Front unloading scraper
    • Patent number 10,024,030
    • Issue date Jul 17, 2018
    • Clayton A Melrose
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    High performance implement wear member
    • Patent number 9,556,595
    • Issue date Jan 31, 2017
    • Caterpillar Inc.
    • Thomas Congdon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Scraper with lateral tilt
    • Patent number 8,944,177
    • Issue date Feb 3, 2015
    • Louis E. Guynn
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Soil slicing spade bit and machine using same
    • Patent number 7,841,112
    • Issue date Nov 30, 2010
    • Caterpillar Inc.
    • Thomas Congdon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Skid steer scraper
    • Patent number 7,454,850
    • Issue date Nov 25, 2008
    • Ashland Industries Management Group
    • Stanley K. Smith
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Ground scraper
    • Patent number 7,401,657
    • Issue date Jul 22, 2008
    • Charles A. Huber
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method and device for air-assisted moving of soil in an earth movin...
    • Patent number 7,165,346
    • Issue date Jan 23, 2007
    • Mark R. Miskin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Air assisted loading bucket scraper and air assisted loading methods
    • Patent number 6,845,824
    • Issue date Jan 25, 2005
    • Mark R. Miskin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Scraper pan with cutting blade
    • Patent number 4,704,812
    • Issue date Nov 10, 1987
    • Alvie R. Paramore
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Material directing device for an auger scraper
    • Patent number 4,575,959
    • Issue date Mar 18, 1986
    • Caterpillar Tractor Co.
    • James E. Gee
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Replaceable wear-edge router bit
    • Patent number 4,550,513
    • Issue date Nov 5, 1985
    • Industrial Parts Depot
    • Robert Rasmussen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Earth moving scraper
    • Patent number 4,398,363
    • Issue date Aug 16, 1983
    • Richard B. Miskin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Land forming and earth moving equipment
    • Patent number 4,393,608
    • Issue date Jul 19, 1983
    • John R. Hodge
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Earth moving scraper
    • Patent number 4,388,769
    • Issue date Jun 21, 1983
    • Richard B. Miskin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Earth moving scraper
    • Patent number 4,383,380
    • Issue date May 17, 1983
    • Richard B. Miskin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for controlling the position of the pivoting floor and st...
    • Patent number 4,255,885
    • Issue date Mar 17, 1981
    • Caterpillar Tractor Co.
    • Roger R. Mitchell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Router bit
    • Patent number 4,249,326
    • Issue date Feb 10, 1981
    • Caterpillar Tractor Co.
    • Russell D. Merkel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Machine for cleaning railway tracks
    • Patent number 4,235,029
    • Issue date Nov 25, 1980
    • Raymond Ulm
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Hydraulically operated grade scraper
    • Patent number 4,217,962
    • Issue date Aug 19, 1980
    • Michael J. Schaefer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Router bit assembly for an earth working apparatus
    • Patent number 4,208,817
    • Issue date Jun 24, 1980
    • Caterpillar Tractor Co.
    • Russell D. Merkel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Magnetic switch adjusting system
    • Patent number 4,188,739
    • Issue date Feb 19, 1980
    • Caterpillar Tractor Co.
    • Warner G. Richardson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Depth indicating and depth controlling devices for earth moving mac...
    • Patent number 4,107,859
    • Issue date Aug 22, 1978
    • Wayland D. Keith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ripper assembly for tractor drawn scraper
    • Patent number 4,015,348
    • Issue date Apr 5, 1977
    • Caterpillar Tractor Co.
    • James E. Gee
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Earth scraper with router bit
    • Patent number 4,010,561
    • Issue date Mar 8, 1977
    • Caterpillar Tractor Co.
    • Gene R. Klett
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Elevating-type scraper having forwardly swingable apron and full wi...
    • Patent number 3,950,866
    • Issue date Apr 20, 1976
    • Westinghouse Air Brake Company
    • John H. Hyler
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3798805
    • Patent number 3,798,805
    • Issue date Mar 26, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3736664
    • Patent number 3,736,664
    • Issue date Jun 5, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3628265
    • Patent number 3,628,265
    • Issue date Dec 21, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3555710
    • Patent number 3,555,710
    • Issue date Jan 19, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    GROUND SCRAPER
    • Publication number 20160305086
    • Publication date Oct 20, 2016
    • Loriden PTY LTD
    • Gregory Charles McLean
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Front Unloading Scraper
    • Publication number 20130008061
    • Publication date Jan 10, 2013
    • Clayton A. Melrose
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SCRAPER WITH LATERAL TILT
    • Publication number 20120291320
    • Publication date Nov 22, 2012
    • Louis E. Guynn
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Ground Scraper
    • Publication number 20090077838
    • Publication date Mar 26, 2009
    • Gregory Charles McLean
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Soil slicing spade bit and machine using same
    • Publication number 20090056174
    • Publication date Mar 5, 2009
    • Caterpillar Inc.
    • Thomas Congdon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Skid steer scraper
    • Publication number 20080060232
    • Publication date Mar 13, 2008
    • Ashland Industries Management Group
    • Stanley K. Smith
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Method and device for air-assisted moving of soil in an earth movin...
    • Publication number 20070084093
    • Publication date Apr 19, 2007
    • Mark R. Miskin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Ground scraper
    • Publication number 20060081385
    • Publication date Apr 20, 2006
    • Charles A. Huber
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Box scraper with scarifier
    • Publication number 20050150668
    • Publication date Jul 14, 2005
    • Jim Williamson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Method and device for air-assisted moving of soil in an earth movin...
    • Publication number 20050072028
    • Publication date Apr 7, 2005
    • Mark R. Miskin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Air assisted loading bucket scraper and air assisted loading methods
    • Publication number 20040216905
    • Publication date Nov 4, 2004
    • Mark R. Miskin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Movable cutting edge
    • Publication number 20020194754
    • Publication date Dec 26, 2002
    • Caterpillar Inc.
    • Mark W. Brown
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING