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Jack O. Cartner

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  • Cambridge, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mowing machine
    • Patent number 7,363,754
    • Issue date Apr 29, 2008
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mower head with movable guard
    • Patent number 7,185,479
    • Issue date Mar 6, 2007
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual cylinder actuated boom arm
    • Patent number 5,647,722
    • Issue date Jul 15, 1997
    • Jack O. Cartner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dual cylinder actuated boom arm
    • Patent number 5,292,220
    • Issue date Mar 8, 1994
    • Jack O. Cartner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic motor deceleration system
    • Patent number 5,197,284
    • Issue date Mar 30, 1993
    • Jack O. Cartner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control system
    • Patent number 5,046,311
    • Issue date Sep 10, 1991
    • Jack O. Cartner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sloper apparatus
    • Patent number 4,986,010
    • Issue date Jan 22, 1991
    • Jack O. Cartner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Motor control valve assembly
    • Patent number 4,756,235
    • Issue date Jul 12, 1988
    • Jack O. Cartner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Four-way reversible ditcher blades
    • Patent number 4,712,320
    • Issue date Dec 15, 1987
    • Jack O. Cartner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ditching apparatus with improved ditching blade
    • Patent number 4,612,715
    • Issue date Sep 23, 1986
    • Jack O. Cartner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mowing apparatus with improved reversible cutting blade
    • Patent number 4,611,459
    • Issue date Sep 16, 1986
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hydraulic breakaway system for mobile cutting apparatus
    • Patent number 4,506,464
    • Issue date Mar 26, 1985
    • Jack O. Cartner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic mower head orienting apparatus for boom mowers
    • Patent number 4,502,269
    • Issue date Mar 5, 1985
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Trailing wing mower with hydraulic breakaway system
    • Patent number 4,495,754
    • Issue date Jan 29, 1985
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Ditcher head assembly for cleaning ditches
    • Patent number 4,459,767
    • Issue date Jul 17, 1984
    • Jack O. Cartner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mower head with moveable guard
    • Patent number 4,445,312
    • Issue date May 1, 1984
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Trailing wing mower
    • Patent number 4,442,658
    • Issue date Apr 17, 1984
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mower attachment for tractors
    • Patent number 4,048,789
    • Issue date Sep 20, 1977
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hydraulic mower attachment
    • Patent number 3,949,539
    • Issue date Apr 13, 1976
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Mowing machine
    • Publication number 20060026938
    • Publication date Feb 9, 2006
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Mowing machine
    • Publication number 20060026940
    • Publication date Feb 9, 2006
    • Jack O. Cartner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING