with tools on horizontal shaft parallel to direction of travel

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for tilling ground materials

    • Patent number 9,877,421
    • Issue date Jan 30, 2018
    • Green Heron Tools, LLC
    • Elizabeth Brensinger
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Machine for filling ruts in agricultural fields

    • Patent number 4,909,334
    • Issue date Mar 20, 1990
    • E. M. Tanner & Sons, Inc.
    • Harvey W. Tanner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Auger-equipped plow

    • Patent number 4,295,531
    • Issue date Oct 20, 1981
    • Hubert E. Strickland
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tines construction

    • Patent number 4,142,586
    • Issue date Mar 6, 1979
    • Detroit Tool & Engineering Co.
    • Earl L. Miner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Motor-driven cultivator with counter-rotating auger shafts

    • Patent number 4,121,668
    • Issue date Oct 24, 1978
    • Detroit Tool & Engineering Co.
    • Earl L. Miner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3255829

    • Patent number 3,255,829
    • Issue date Jun 14, 1966
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3233683

    • Patent number 3,233,683
    • Issue date Feb 8, 1966
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3106967

    • Patent number 3,106,967
    • Issue date Oct 15, 1963
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3021621

    • Patent number 3,021,621
    • Issue date Feb 20, 1962
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2946143

    • Patent number 2,946,143
    • Issue date Jul 26, 1960
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2928480

    • Patent number 2,928,480
    • Issue date Mar 15, 1960
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2876850

    • Patent number 2,876,850
    • Issue date Mar 10, 1959
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2770180

    • Patent number 2,770,180
    • Issue date Nov 13, 1956
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2694968

    • Patent number 2,694,968
    • Issue date Nov 23, 1954
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2679702

    • Patent number 2,679,702
    • Issue date Jun 1, 1954
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2670668

    • Patent number 2,670,668
    • Issue date Mar 2, 1954
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2643599

    • Patent number 2,643,599
    • Issue date Jun 30, 1953
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2574353

    • Patent number 2,574,353
    • Issue date Nov 6, 1951
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2533793

    • Patent number 2,533,793
    • Issue date Dec 12, 1950
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2483767

    • Patent number 2,483,767
    • Issue date Oct 4, 1949
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2356072

    • Patent number 2,356,072
    • Issue date Aug 15, 1944
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2224795

    • Patent number 2,224,795
    • Issue date Dec 10, 1940
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1733153

    • Patent number 1,733,153
    • Issue date Oct 29, 1929
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1699552

    • Patent number 1,699,552
    • Issue date Jan 22, 1929
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1672753

    • Patent number 1,672,753
    • Issue date Jun 5, 1928
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1659674

    • Patent number 1,659,674
    • Issue date Feb 21, 1928
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1569962

    • Patent number 1,569,962
    • Issue date Jan 19, 1926
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1544501

    • Patent number 1,544,501
    • Issue date Jun 30, 1925
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1438035

    • Patent number 1,438,035
    • Issue date Dec 5, 1922
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1365192

    • Patent number 1,365,192
    • Issue date Jan 11, 1921
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEMS AND METHODS FOR TILLING GROUND MATERIALS

    • Publication number 20150351308
    • Publication date Dec 10, 2015
    • Green Heron Tools, LLC
    • Elizabeth Brensinger
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING