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John A. Hanig

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  • Sheffield, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety grain bin door latch system
    • Patent number 11,111,074
    • Issue date Sep 7, 2021
    • Sukup Manufacturing Co.
    • Connor Lee West
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Double end stud bolt and method of use
    • Patent number 10,907,373
    • Issue date Feb 2, 2021
    • Sukup Manufacturing Co.
    • Bradley Allan Poppen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double end stud bolt and method of use
    • Patent number 10,731,371
    • Issue date Aug 4, 2020
    • Sukup Manufacturing Co.
    • Bradley Allan Poppen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double end stud bolt and method of use
    • Patent number 10,407,935
    • Issue date Sep 10, 2019
    • Sukup Manufacturing Co.
    • Bradley Allan Poppen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Arcuate drive through bin door assembly
    • Patent number 9,834,979
    • Issue date Dec 5, 2017
    • Sukup Manufacturing Co.
    • Tun Ge
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vent assembly for a grain bin
    • Patent number D788904
    • Issue date Jun 6, 2017
    • Sukup Manufacturing Co.
    • John A. Hanig
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Stiffener and base assembly for a grain bin
    • Patent number 8,516,769
    • Issue date Aug 27, 2013
    • Sukup Manufacturing Company
    • John A. Hanig
    • E04 - BUILDING
  • Information Patent Grant

    Laminated splice plate for a grain bin
    • Patent number 8,291,664
    • Issue date Oct 23, 2012
    • Sukup Manufacturing Company
    • John A. Hanig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Latching device for a grain bin door
    • Patent number 8,123,260
    • Issue date Feb 28, 2012
    • Sukup Manufacturing Co.
    • Randal L. Marcks
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Grain bin roof ring mounting bracket
    • Patent number 7,654,048
    • Issue date Feb 2, 2010
    • Sukup Manufacturing Co.
    • John A. Hanig
    • E04 - BUILDING
  • Information Patent Grant

    Sweep auger with drive assembly
    • Patent number 7,025,555
    • Issue date Apr 11, 2006
    • Sukup Manufacturing Company
    • John A. Hanig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Carrier wheel assembly for sweep auger
    • Patent number 6,948,902
    • Issue date Sep 27, 2005
    • Sukup Manufacturing Co.
    • John A. Hanig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mounting bracket for grain bin
    • Patent number 6,941,712
    • Issue date Sep 13, 2005
    • Sukup Manufacturing Company
    • Steven E. Sukup
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Crossover grain conduits for stack dryers
    • Patent number 6,360,451
    • Issue date Mar 26, 2002
    • Sukup Manufacturing Company
    • John A. Hanig
    • F26 - DRYING
  • Information Patent Grant

    Method and apparatus for drying grain
    • Patent number 5,992,044
    • Issue date Nov 30, 1999
    • Sukup Manufacturing Company
    • John A. Hanig
    • F26 - DRYING
  • Information Patent Grant

    Floor support system
    • Patent number 5,107,644
    • Issue date Apr 28, 1992
    • Sukup Manufacturing Company
    • John A. Hanig
    • F26 - DRYING
  • Information Patent Grant

    Ridge tillage attachment for planters
    • Patent number 4,974,683
    • Issue date Dec 4, 1990
    • Sukup Manufacturing Company
    • John Hanig
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Shield assembly for a cultivator
    • Patent number 4,905,770
    • Issue date Mar 6, 1990
    • Sukup Manufacturing Company
    • John A. Hanig
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    SAFETY GRAIN BIN DOOR LATCH SYSTEM
    • Publication number 20210032018
    • Publication date Feb 4, 2021
    • SUKUP MANUFACTURING CO.
    • Connor Lee West
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DOUBLE END STUD BOLT AND METHOD OF USE
    • Publication number 20190376305
    • Publication date Dec 12, 2019
    • Bradley Allan Poppen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DOUBLE END STUD BOLT AND METHOD OF USE
    • Publication number 20180179775
    • Publication date Jun 28, 2018
    • Bradley Allan Poppen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ARCUATE DRIVE THROUGH BIN DOOR ASSEMBLY
    • Publication number 20160145930
    • Publication date May 26, 2016
    • SUKUP MANUFACTURING CO.
    • Tun Ge
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Vent Assembly For A Grain Bin
    • Publication number 20120214400
    • Publication date Aug 23, 2012
    • Sukup Manufacturing Company
    • John A. Hanig
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    LAMINATED SPLICE PLATE FOR A GRAIN BIN
    • Publication number 20120000157
    • Publication date Jan 5, 2012
    • Sukup Manufacturing Company
    • John A. Hanig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LATCHING DEVICE FOR A GRAIN BIN DOOR
    • Publication number 20100230978
    • Publication date Sep 16, 2010
    • Sukup Manufacturing Company
    • Randal L. Marcks
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    STIFFENER AND BASE ASSEMBLY FOR A GRAIN BIN
    • Publication number 20070234662
    • Publication date Oct 11, 2007
    • Sukup Manufacturing Company
    • John A. HANIG
    • E04 - BUILDING
  • Information Patent Application

    GRAIN BIN ROOF RING MOUNTING BRACKET
    • Publication number 20060277865
    • Publication date Dec 14, 2006
    • John A. Hanig
    • E04 - BUILDING
  • Information Patent Application

    Sweep auger with drive assembly
    • Publication number 20040228711
    • Publication date Nov 18, 2004
    • Sukup Manufacturing Company
    • John A. Hanig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Carrier wheel assembly for sweep auger
    • Publication number 20040202530
    • Publication date Oct 14, 2004
    • Sukup Manufacturing Company
    • John A. Hanig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Mounting bracket for grain bin
    • Publication number 20040060250
    • Publication date Apr 1, 2004
    • Sukup Manufacturing Company
    • Steven E. Sukup
    • E04 - BUILDING