TREA

JOHNSON CRUSHERS INTERNATIONAL, INC

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  • EUGENE, OR, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter system for internal combustion engines operated in a contami...
    • Patent number 7,806,948
    • Issue date Oct 5, 2010
    • Johnson Crushers International
    • James Donald Brock
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Bowl liner movement detection method and apparatus
    • Patent number 7,467,756
    • Issue date Dec 23, 2008
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mobile rock crushing plant
    • Patent number 7,464,889
    • Issue date Dec 16, 2008
    • Johnson Crushers International
    • Mark Westerman
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Crusher in-feed conveyor method and apparatus
    • Patent number 7,264,104
    • Issue date Sep 4, 2007
    • Johnson Crushers International
    • Gary Heeszel
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Bowl liner retaining method and apparatus
    • Patent number 7,229,040
    • Issue date Jun 12, 2007
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mobile rock crushing plant
    • Patent number 7,143,968
    • Issue date Dec 5, 2006
    • Johnson Crushers International
    • James Donald Brock
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Clutch for rock crusher
    • Patent number 7,104,482
    • Issue date Sep 12, 2006
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vibrating screen
    • Patent number 6,953,121
    • Issue date Oct 11, 2005
    • Johnson Crushers International
    • Lawrence Calvin Olsen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Mobile rock crushing plant
    • Patent number 6,935,587
    • Issue date Aug 30, 2005
    • Johnson Crushers International
    • James Donald Brock
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Hybrid screen
    • Patent number 6,889,846
    • Issue date May 10, 2005
    • Johnson Crushers International
    • Lawrence C. Olsen
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Lubrication system for vibrating flat screens
    • Patent number 6,386,375
    • Issue date May 14, 2002
    • Johnson Crushers International
    • Lawrence Calvin Olsen
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Adjustment for rock crusher
    • Patent number 6,032,886
    • Issue date Mar 7, 2000
    • Johnson Crushers International
    • Daniel C. Drinkwater
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Cone crusher for rock
    • Patent number 5,950,939
    • Issue date Sep 14, 1999
    • Johnson Crushers International
    • Daniel C. Drinkwater
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLEXIBLE SCREEN DECK
    • Publication number 20240307921
    • Publication date Sep 19, 2024
    • Johnson Crushers International, Inc.
    • Wills Boothe
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    MECHANISM FOR EXCHANGING COMPLIANT MEMBERS OF VIBRATING SCREENS
    • Publication number 20200078826
    • Publication date Mar 12, 2020
    • Johnson Crushers International, Inc.
    • Trevor Rose
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    MECHANISM FOR PREVENTION OF ROTATION OF BOWL LINER WITH RESPECT TO...
    • Publication number 20190232298
    • Publication date Aug 1, 2019
    • Johnson Crushers International, Inc.
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    IMPULSE MECHANISM FOR VIBRATING SCREEN
    • Publication number 20190201935
    • Publication date Jul 4, 2019
    • Johnson Crushers International, Inc.
    • Gary Heeszel
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    METHOD OF USE OF AGGREGATE PROCESSING EQUIPMENT
    • Publication number 20190083988
    • Publication date Mar 21, 2019
    • Johnson Crushers International, Inc.
    • Tom Furrer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    VIBRATORY SCREEN ASSEMBLY WITH IMPROVED STRUCTURAL BRACING
    • Publication number 20190070637
    • Publication date Mar 7, 2019
    • Johnson Crushers International, Inc.
    • Wills Boothe
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    ROLLER BEARING METHOD AND APPARATUS
    • Publication number 20120121214
    • Publication date May 17, 2012
    • Johnson Crushers International
    • Jon Juhlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FILTER SYSTEM FOR INTERNAL COMBUSTION ENGINES OPERATED IN A CONTAMI...
    • Publication number 20080110141
    • Publication date May 15, 2008
    • Johnson Crushers International
    • James Donald Brock
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Bowl liner movement detection method and apparatus
    • Publication number 20070235572
    • Publication date Oct 11, 2007
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Seal assembly for vibrating screen
    • Publication number 20070164516
    • Publication date Jul 19, 2007
    • Johnson Crushers International
    • Lawrence Calvin Olsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOBILE ROCK CRUSHING PLANT
    • Publication number 20070158479
    • Publication date Jul 12, 2007
    • Johnson Crushers International
    • Mark Westerman
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    Rock crusher having overload detection
    • Publication number 20070051837
    • Publication date Mar 8, 2007
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Clutch for rock crusher
    • Publication number 20060278745
    • Publication date Dec 14, 2006
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Side discharge conveyor
    • Publication number 20060180436
    • Publication date Aug 17, 2006
    • Johnson Crushers International
    • Gary Heeszel
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Clutch for rock crusher
    • Publication number 20060102760
    • Publication date May 18, 2006
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Bowl liner retaining method and apparatus
    • Publication number 20060086852
    • Publication date Apr 27, 2006
    • Johnson Crushers International
    • Jon Juhlin
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Trademarklast 30 trademarks

  • Information Trademark

    75728262 - ROCK WORKS
    • Serial number 75728262
    • Registration number 2391347
    • Filing date Jun 14, 1999
    • Johnson Crushers International, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75404637 - JCI
    • Serial number 75404637
    • Registration number 2305253
    • Filing date Dec 12, 1997
    • Johnson Crushers International, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    75256434 - ROCKWORKS
    • Serial number 75256434
    • Registration number 2269484
    • Filing date Mar 13, 1997
    • Johnson Crushers International, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments