TREA

Jefferson Industries Company

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Organization

  • Fairfield, IA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic fan control
    • Patent number 4,441,651
    • Issue date Apr 10, 1984
    • Jefferson Industries Company
    • Terry A. Dill
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Egg collecting system and method
    • Patent number 4,416,219
    • Issue date Nov 22, 1983
    • Jefferson Industries Company
    • Terry A. Dill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hydraulic power system for a plurality of operating units in a poul...
    • Patent number 4,381,731
    • Issue date May 3, 1983
    • Jefferson Industries Company
    • Terry A. Dill
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method and apparatus for separating honey from honeycombs
    • Patent number 4,266,309
    • Issue date May 12, 1981
    • The Jefferson Industries Company
    • Glen L. Stanley
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Livestock confinement pen
    • Patent number D256284
    • Issue date Aug 5, 1980
    • The Jefferson Industries Company
    • Terry A. Dill
    • D30 - Animal husbandry
  • Information Patent Grant

    Pig confinement stall assembly
    • Patent number 4,176,621
    • Issue date Dec 4, 1979
    • The Jefferson Industries Company
    • Terry A. Dill
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Material flow stoppage detector device
    • Patent number 4,161,677
    • Issue date Jul 17, 1979
    • The Jefferson Industries Company
    • Terry A. Dill
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74115897 - STOP-LEAK
    • Serial number 74115897
    • Registration number 1658140
    • Filing date Nov 16, 1990
    • Jefferson Industries, Inc.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    73668728 - ECONO-FLOAT
    • Serial number 73668728
    • Registration number 1504749
    • Filing date Jun 26, 1987
    • Jefferson Industries, Inc.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    73388066 - STOP-LEAK
    • Serial number 73388066
    • Registration number 1304368
    • Filing date Sep 23, 1982
    • Jefferson Industries, Inc.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    73195946 - ECONO-FLOAT
    • Serial number 73195946
    • Registration number 1140287
    • Filing date Dec 7, 1978
    • Jefferson Industries, Inc.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth