TREA

Christianson Systems, Inc.

Follow

Organization

  • Blomkest, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle freehub component
    • Patent number D1068568
    • Issue date Apr 1, 2025
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • D12 - Transportation
  • Information Patent Grant

    Freewheel hub
    • Patent number 10,787,033
    • Issue date Sep 29, 2020
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cassette driver for a freewheel hub
    • Patent number 10,119,579
    • Issue date Nov 6, 2018
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cassette driver for a freewheel hub
    • Patent number 10,113,597
    • Issue date Oct 30, 2018
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Freewheel hub
    • Patent number 9,662,938
    • Issue date May 30, 2017
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotor for centrifugal compressor
    • Patent number 8,313,300
    • Issue date Nov 20, 2012
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Container and dispenser system for flowable solids
    • Patent number 5,335,820
    • Issue date Aug 9, 1994
    • Christianson Systems, Inc.
    • Lee O. Christianson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus and method for conveyance of flowable solid materials
    • Patent number 5,322,098
    • Issue date Jun 21, 1994
    • Christianson Systems, Inc.
    • Roy O. Christianson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cyclone separator with filter assembly for pneumatic conveyor
    • Patent number 5,163,786
    • Issue date Nov 17, 1992
    • Christianson Systems, Inc.
    • Roy O. Christianson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Electronic component carrier
    • Patent number 5,046,610
    • Issue date Sep 10, 1991
    • Christianson Systems, Inc.
    • John F. Runyon
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Silencer for pneumatic grain conveyor
    • Patent number 4,913,597
    • Issue date Apr 3, 1990
    • Christianson Systems, Inc.
    • Roy O. Christianson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cyclone separator with accelerator plate for pneumatic conveyor
    • Patent number 4,887,936
    • Issue date Dec 19, 1989
    • Christianson Systems, Inc.
    • Roy O. Christianson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pneumatic grain conveyor with universal frame
    • Patent number 4,846,605
    • Issue date Jul 11, 1989
    • Christianson Systems, Inc.
    • Roy O. Christianson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Discharge system for grain handling apparatus
    • Patent number 4,433,946
    • Issue date Feb 28, 1984
    • Christianson Systems, Inc.
    • Roy O. Christianson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bulk material handling apparatus
    • Patent number D271105
    • Issue date Oct 25, 1983
    • Christianson Systems, Inc.
    • Roy O. Christianson
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    FREEWHEEL HUB
    • Publication number 20210129584
    • Publication date May 6, 2021
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FREEWHEELING HUB SYSTEM
    • Publication number 20200079152
    • Publication date Mar 12, 2020
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHAINRING
    • Publication number 20180274651
    • Publication date Sep 27, 2018
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FREEWHEEL HUB
    • Publication number 20170334242
    • Publication date Nov 23, 2017
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CASSETTE DRIVER FOR A FREEWHEEL HUB
    • Publication number 20170284482
    • Publication date Oct 5, 2017
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CASSETTE DRIVER FOR A FREEWHEEL HUB
    • Publication number 20170284481
    • Publication date Oct 5, 2017
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FREEWHEEL HUB
    • Publication number 20150314642
    • Publication date Nov 5, 2015
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FREEWHEEL HUB
    • Publication number 20140225424
    • Publication date Aug 14, 2014
    • Christianson Systems, Inc.
    • Jim Gerhardt
    • B60 - VEHICLES IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    99025517 - ONYX
    • Serial number 99025517
    • Filing date Jan 31, 2025
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98660495 - ONYX ONYX
    • Serial number 98660495
    • Filing date Jul 22, 2024
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98660451 - ONYX
    • Serial number 98660451
    • Filing date Jul 22, 2024
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98646625 - CLUTCHFIT
    • Serial number 98646625
    • Filing date Jul 12, 2024
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98646638 - CF
    • Serial number 98646638
    • Filing date Jul 12, 2024
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98418113 - SPRAWL
    • Serial number 98418113
    • Filing date Feb 23, 2024
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98279347
    • Serial number 98279347
    • Registration number 7504555
    • Filing date Nov 21, 2023
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98279338 - ONYX
    • Serial number 98279338
    • Filing date Nov 21, 2023
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98279334 - ONYX RACING PRODUCTS
    • Serial number 98279334
    • Filing date Nov 21, 2023
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98279331 - ONYX RACING PRODUCTS
    • Serial number 98279331
    • Filing date Nov 21, 2023
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    98279342
    • Serial number 98279342
    • Filing date Nov 21, 2023
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    97319620 - ONYX RACING PRODUCTS
    • Serial number 97319620
    • Filing date Mar 18, 2022
    • CHRISTIANSON SYSTEMS, INC.
    • 25 - Clothing, footwear, headgear
  • Information Trademark

    90819700 - ONYX RACING PRODUCTS
    • Serial number 90819700
    • Filing date Jul 9, 2021
    • CHRISTIANSON SYSTEMS, INC.
    • 12 - Vehicles
  • Information Trademark

    77065075 - SEED VAC BULK SEED CONVEYER
    • Serial number 77065075
    • Registration number 3310832
    • Filing date Dec 15, 2006
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    77064153 - SEED VAC
    • Serial number 77064153
    • Filing date Dec 14, 2006
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    76207494 - ROCKVAC
    • Serial number 76207494
    • Registration number 2636889
    • Filing date Feb 8, 2001
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    75117115 - SUPERPORTABLE
    • Serial number 75117115
    • Registration number 2355507
    • Filing date Jun 11, 1996
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    75117110 - SUPER TOWER
    • Serial number 75117110
    • Registration number 2162951
    • Filing date Jun 11, 1996
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    75002303 - SEED VAC
    • Serial number 75002303
    • Filing date Oct 6, 1995
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74325508 - PLANTER PALLET
    • Serial number 74325508
    • Filing date Oct 23, 1992
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74275161 - PLANTER VAC
    • Serial number 74275161
    • Registration number 1878303
    • Filing date May 13, 1992
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74269742 - DUNBAR
    • Serial number 74269742
    • Registration number 1793397
    • Filing date Apr 24, 1992
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74222542 - SHIPSIDER
    • Serial number 74222542
    • Registration number 1715055
    • Filing date Nov 18, 1991
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74044126 - AUGER VAC
    • Serial number 74044126
    • Filing date Mar 30, 1990
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74043357 - CHEM-VAC
    • Serial number 74043357
    • Registration number 1719329
    • Filing date Mar 28, 1990
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74025228 - DK
    • Serial number 74025228
    • Registration number 1622084
    • Filing date Feb 2, 1990
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73832386 - DUNBAR KAPPLE
    • Serial number 73832386
    • Registration number 1608846
    • Filing date Oct 19, 1989
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73653885 - C
    • Serial number 73653885
    • Registration number 1464297
    • Filing date Apr 8, 1987
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73335103 - MAKING GRAIN HANDLING A BREEZE
    • Serial number 73335103
    • Filing date Nov 2, 1981
    • CHRISTIANSON SYSTEMS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73285976 - HANDLAIR
    • Serial number 73285976
    • Registration number 1205147
    • Filing date Nov 17, 1980
    • Christianson Evacuator Service, Inc.
    • 7 - Machines and machine tools