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Grain Systems, Inc.

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  • Assumption, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Metering grain unloader for tower dryer
    • Patent number 5,566,470
    • Issue date Oct 22, 1996
    • Grain Systems, Inc.
    • David W. Morrison
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Feed conveying apparatus
    • Patent number 5,513,597
    • Issue date May 7, 1996
    • Grain Systems, Inc.
    • Eugene B. Pollock
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Feed intake cup apparatus
    • Patent number 5,474,027
    • Issue date Dec 12, 1995
    • Grain Systems, Inc.
    • Eugene B. Pollock
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Poultry feeder
    • Patent number 5,462,017
    • Issue date Oct 31, 1995
    • Grain Systems, Inc.
    • Eugene B. Pollock
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Flame cone for grain bin dryer
    • Patent number 5,400,525
    • Issue date Mar 28, 1995
    • Grain Systems, Inc.
    • Randall E. Sheley
    • F26 - DRYING
  • Information Patent Grant

    Roof vent assembly for grain storage bin
    • Patent number 5,344,363
    • Issue date Sep 6, 1994
    • Grain Systems Incorporated
    • Eugene B. Pollock
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Apparatus for opening and closing bin lid from below
    • Patent number 5,218,784
    • Issue date Jun 15, 1993
    • Grain Systems, Inc.
    • Eugene B. Pollock
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Latching apparatus for access covers on bulk storage structures
    • Patent number 5,135,271
    • Issue date Aug 4, 1992
    • Grain Systems, Inc.
    • Ronald D. Bestwick
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self regulating grain bin wall air system and method
    • Patent number 4,885,985
    • Issue date Dec 12, 1989
    • Grain Systems, Incorporated
    • Eugene B. Pollock
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Grain bin roof vent
    • Patent number 4,480,534
    • Issue date Nov 6, 1984
    • Grain Systems, Inc.
    • Craig Sloan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flour system for grain bin
    • Patent number RE31368
    • Issue date Sep 6, 1983
    • Grain Systems, Inc.
    • Mark A. Trumper
    • 052 - Static structures
  • Information Patent Grant

    Floor system for grain bin
    • Patent number 4,137,682
    • Issue date Feb 6, 1979
    • Grain Systems, Inc.
    • Mark A. Trumper
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Subsoil plow
    • Patent number 4,057,112
    • Issue date Nov 8, 1977
    • Grain Systems, Inc.
    • Quentin Taylor
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74570053 - CUMBERLAND
    • Serial number 74570053
    • Registration number 1954422
    • Filing date Sep 6, 1994
    • Grain Systems, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74533392 - GRAIN SYSTEMS
    • Serial number 74533392
    • Filing date Jun 6, 1994
    • Grain Systems, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74533357 - TECK DECK
    • Serial number 74533357
    • Registration number 1940598
    • Filing date Jun 6, 1994
    • Grain Systems, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    74533671 - GSI
    • Serial number 74533671
    • Registration number 1939356
    • Filing date Jun 6, 1994
    • Grain Systems, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74474918 - HI-LO
    • Serial number 74474918
    • Registration number 1880383
    • Filing date Dec 27, 1993
    • Grain Systems, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74459748 - GSI
    • Serial number 74459748
    • Registration number 1939175
    • Filing date Nov 19, 1993
    • Grain Systems, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74254466 - COLORTECH PRINTING
    • Serial number 74254466
    • Filing date Mar 11, 1992
    • Grain Systems, Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73814654 - HERITAGE
    • Serial number 73814654
    • Registration number 1583318
    • Filing date Jul 25, 1989
    • Grain Systems, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73217957 - GRANDSTAND
    • Serial number 73217957
    • Registration number 1172834
    • Filing date Jun 1, 1979
    • Grain Systems, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73172803 - AIRSTREAM
    • Serial number 73172803
    • Registration number 1129899
    • Filing date Jun 2, 1978
    • GRAIN SYSTEMS, INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes