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with a headstock frame made in one piece

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  • CPC
  • A01B3/421
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AHUMAN NECESSITIES A01Agriculture A01BSOIL WORKING IN AGRICULTURE OR FORESTRY PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL A01B3/00Ploughs with fixed plough-shares

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A01B3/421with a headstock frame made in one piece
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plough reversing method
    • Patent number 4,825,955
    • Issue date May 2, 1989
    • Kverneland A/S
    • Jorn Watvedt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fluid pressure system and value therefor
    • Patent number 4,722,262
    • Issue date Feb 2, 1988
    • Massey-Ferguson Services N.V.
    • Walter Schneider
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Reversible plough having a reversing and adjustment mechanism
    • Patent number 4,646,849
    • Issue date Mar 3, 1987
    • Kverneland A/S
    • Jorn Watvedt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Plough reversing mechanism
    • Patent number 4,603,745
    • Issue date Aug 5, 1986
    • Kverneland A/S
    • Jorn Watvedt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fully mounted variable width plow
    • Patent number 4,415,040
    • Issue date Nov 15, 1983
    • International Harvester Co.
    • Henri E. Salva
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hydraulic sequencing valve
    • Patent number 4,341,148
    • Issue date Jul 27, 1982
    • Modular Controls Corporation
    • Constantine Kosarzecki
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Reversible plow
    • Patent number 4,316,507
    • Issue date Feb 23, 1982
    • Aktiebolaget Overums Bruk
    • Rolf E. Lindqvist
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Reversible ploughs
    • Patent number 4,273,197
    • Issue date Jun 16, 1981
    • Nacton Works
    • Richard J. Hawes
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hydraulic turning device for a turn plow
    • Patent number 4,206,685
    • Issue date Jun 10, 1980
    • Erwin Hengstler Fabrik Hydraulischer Hebezeuge
    • Gerhard Pusch
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Reversible ploughs
    • Patent number 4,154,306
    • Issue date May 15, 1979
    • Ransomes Sims & Jefferies Limited
    • Richard J. Hawes
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Rollover apparatus for plows
    • Patent number 4,150,723
    • Issue date Apr 24, 1979
    • Alton N. Filan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Roll-over mechanism for two-way plow
    • Patent number 4,067,396
    • Issue date Jan 10, 1978
    • Glen A. Watts
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Moldboard plow
    • Patent number 3,980,141
    • Issue date Sep 14, 1976
    • Stanton Supply Corporation
    • Robert C. Vest
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3848678
    • Patent number 3,848,678
    • Issue date Nov 19, 1974
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3757872
    • Patent number 3,757,872
    • Issue date Sep 11, 1973
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3744573
    • Patent number 3,744,573
    • Issue date Jul 10, 1973
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3730279
    • Patent number 3,730,279
    • Issue date May 1, 1973
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3627058
    • Patent number 3,627,058
    • Issue date Dec 14, 1971
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3583493
    • Patent number 3,583,493
    • Issue date Jun 8, 1971
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3554294
    • Patent number 3,554,294
    • Issue date Jan 12, 1971
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3517749
    • Patent number 3,517,749
    • Issue date Jun 30, 1970
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3428135
    • Patent number 3,428,135
    • Issue date Feb 18, 1969
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3386518
    • Patent number 3,386,518
    • Issue date Jun 4, 1968
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3312289
    • Patent number 3,312,289
    • Issue date Apr 4, 1967
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3311176
    • Patent number 3,311,176
    • Issue date Mar 28, 1967
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3307635
    • Patent number 3,307,635
    • Issue date Mar 7, 1967
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3305027
    • Patent number 3,305,027
    • Issue date Feb 21, 1967
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3219128
    • Patent number 3,219,128
    • Issue date Nov 23, 1965
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3219125
    • Patent number 3,219,125
    • Issue date Nov 23, 1965
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3181890
    • Patent number 3,181,890
    • Issue date May 4, 1965
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents