TREA

KOEHRING COMPANY

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  • MILWAUKEE, WI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Mounting arrangement for cutter socket
    • Patent number 5,125,720
    • Issue date Jun 30, 1992
    • Koehring Company
    • C. Ranjan Salani
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Printer stand
    • Patent number D300147
    • Issue date Mar 7, 1989
    • Koehring Company
    • Walter E. Meyer
    • D18 - Printing and office machinery
  • Information Patent Grant

    Segmented rotor
    • Patent number 4,720,207
    • Issue date Jan 19, 1988
    • Koehring Company
    • C. Ranjan Salani
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Forklift attachment
    • Patent number 4,632,630
    • Issue date Dec 30, 1986
    • Koehring Company
    • Clyde M. Maki
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Quickly replaceable cutter socket
    • Patent number 4,621,871
    • Issue date Nov 11, 1986
    • Koehring Company
    • C. Ranjan Salani
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic control valve with independently operable bypass valve
    • Patent number 4,570,672
    • Issue date Feb 18, 1986
    • Koehring Company
    • Raud A. Wilke
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Sectional valve having dual pressure relief
    • Patent number 4,561,463
    • Issue date Dec 31, 1985
    • Koehring Company
    • George A. Brownbill
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Portable LP space heater
    • Patent number 4,532,914
    • Issue date Aug 6, 1985
    • Koehring Company
    • David Thomas
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Wick heater
    • Patent number D276260
    • Issue date Nov 6, 1984
    • Koehring Company
    • Robert F. Shaftner
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Front panel for a wick heater
    • Patent number D276261
    • Issue date Nov 6, 1984
    • Koehring Company
    • Robert F. Shaftner
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Wick heaters
    • Patent number 4,474,166
    • Issue date Oct 2, 1984
    • Koehring Company
    • Robert F. Shaftner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Soil stabilizer machine with recycler screen
    • Patent number 4,458,763
    • Issue date Jul 10, 1984
    • Koehring Company
    • Prabhakar B. Rao
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable heater with integrated control system
    • Patent number 4,443,187
    • Issue date Apr 17, 1984
    • Koehring Company
    • Robert S. Shaftner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method and apparatus for applying a thin liquid film to a vibratory...
    • Patent number 4,421,435
    • Issue date Dec 20, 1983
    • Koehring Company
    • Wayne P. Zemke
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Drive unit for flexshaft vibrators
    • Patent number D269522
    • Issue date Jun 28, 1983
    • Koehring Company
    • Lee E. Reichel
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drive unit for flexshaft vibrators
    • Patent number 4,384,224
    • Issue date May 17, 1983
    • Koehring Company
    • Clem Spitler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrohydraulic servovalve
    • Patent number 4,378,031
    • Issue date Mar 29, 1983
    • Koehring Company
    • Robert D. Nicholson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Vibratory roller
    • Patent number 4,367,054
    • Issue date Jan 4, 1983
    • The Koehring Company
    • Chittaranjan Salani
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Multi-position amplitude device
    • Patent number 4,353,261
    • Issue date Oct 12, 1982
    • The Koehring Company
    • Chittaranjan Salani
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Hydraulic valve detent mechanism
    • Patent number 4,342,335
    • Issue date Aug 3, 1982
    • Koehring Company
    • Donald C. Reinicker
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    High-low force amplitude device
    • Patent number 4,342,523
    • Issue date Aug 3, 1982
    • Koehring Company
    • Chittaranjan Salani
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable heater
    • Patent number D264374
    • Issue date May 11, 1982
    • Koehring Company
    • Eugene C. Briggs
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Portable space heater
    • Patent number 4,313,417
    • Issue date Feb 2, 1982
    • Koehring Company
    • Eugene C. Briggs
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Laminated jet pipe receiver plug assembly method and structure
    • Patent number 4,295,594
    • Issue date Oct 20, 1981
    • Koehring Company
    • Robert D. Nicholson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Container for liquids or the like
    • Patent number D261233
    • Issue date Oct 13, 1981
    • Koehring Company
    • Marianne C. Green
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Electromagnetic positioner
    • Patent number 4,282,502
    • Issue date Aug 4, 1981
    • Koehring Company
    • Robert D. Nicholson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Field cultivator shank
    • Patent number 4,261,423
    • Issue date Apr 14, 1981
    • Koehring Company
    • Gerald E. Williamson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    High lift hydraulic system for an excavator
    • Patent number 4,218,837
    • Issue date Aug 26, 1980
    • Koehring Company
    • Robert J. Peterman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Soil stabilizer and tooth holder therefor
    • Patent number 4,214,633
    • Issue date Jul 29, 1980
    • Koehring Company
    • Gary L. Jackson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Window heater
    • Patent number D255599
    • Issue date Jun 24, 1980
    • Koehring Company
    • Eugene C. Briggs
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73401917 - VANGUARD
    • Serial number 73401917
    • Registration number 1301450
    • Filing date Nov 8, 1982
    • Koehring Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73362728 - SCAT TRAK
    • Serial number 73362728
    • Filing date May 3, 1982
    • Koehring Company
    • 7 - Machines and machine tools
  • Information Trademark

    73362812 - VERSA TRAK
    • Serial number 73362812
    • Filing date May 3, 1982
    • Koehring Company
    • 7 - Machines and machine tools
  • Information Trademark

    73287149 - MISCELLANEOUS
    • Serial number 73287149
    • Filing date Nov 24, 1980
    • Koehring Company
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73255302 - COMFORT GLOW
    • Serial number 73255302
    • Registration number 1188544
    • Filing date Mar 24, 1980
    • Koehring Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73238713 - BRADY
    • Serial number 73238713
    • Registration number 1158823
    • Filing date Nov 9, 1979
    • Koehring Company
    • 7 - Machines and machine tools
  • Information Trademark

    73225462
    • Serial number 73225462
    • Registration number 1144764
    • Filing date Jul 30, 1979
    • Koehring Company
    • 7 - Machines and machine tools
  • Information Trademark

    73213084 - AUTO-BEV
    • Serial number 73213084
    • Registration number 1154561
    • Filing date Apr 25, 1979
    • Koehring Company
    • 7 - Machines and machine tools
  • Information Trademark

    73187371 - MICRO PATH
    • Serial number 73187371
    • Registration number 1128201
    • Filing date Sep 28, 1978
    • KOEHRING COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73156727 - UNI-SPREADER
    • Serial number 73156727
    • Registration number 1112146
    • Filing date Jan 26, 1978
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73069302 - HANDY MASTER
    • Serial number 73069302
    • Registration number 1041706
    • Filing date Nov 17, 1975
    • KOEHRING COMPANY
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73065608 - SKRAPPER
    • Serial number 73065608
    • Registration number 1066083
    • Filing date Oct 10, 1975
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73045645 - REM-TROL
    • Serial number 73045645
    • Registration number 1033651
    • Filing date Mar 3, 1975
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73041043 - POWRSPAN
    • Serial number 73041043
    • Registration number 1026084
    • Filing date Jan 6, 1975
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72446857 - SOIL GUARDIAN
    • Serial number 72446857
    • Registration number 1003314
    • Filing date Jan 26, 1973
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72431028 - K
    • Serial number 72431028
    • Registration number 998044
    • Filing date Jul 27, 1972
    • KOEHRING COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    72431027 - K
    • Serial number 72431027
    • Registration number 999925
    • Filing date Jul 27, 1972
    • KOEHRING COMPANY
    • 12 - Vehicles
  • Information Trademark

    72431025 - K
    • Serial number 72431025
    • Registration number 995290
    • Filing date Jul 27, 1972
    • KOEHRING COMPANY
    • 20 - Furniture, mirrors, picture frames
  • Information Trademark

    72431026 - K
    • Serial number 72431026
    • Registration number 1016525
    • Filing date Jul 27, 1972
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72422959 - KOEHRING
    • Serial number 72422959
    • Registration number 982821
    • Filing date May 1, 1972
    • KOEHRING COMPANY
    • 12 - Vehicles
  • Information Trademark

    72396615 - FOX
    • Serial number 72396615
    • Registration number 956455
    • Filing date Jul 6, 1971
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72391325 - CROP COOKER
    • Serial number 72391325
    • Registration number 958124
    • Filing date May 6, 1971
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72341397 - SYNCRO-SENSOR
    • Serial number 72341397
    • Registration number 929108
    • Filing date Oct 22, 1969
    • KOEHRING COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72301078 - MKT
    • Serial number 72301078
    • Registration number 875991
    • Filing date Jun 21, 1968
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72294739 - SABER PLOW
    • Serial number 72294739
    • Registration number 869373
    • Filing date Apr 2, 1968
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72250489 - TORQUEMASTER
    • Serial number 72250489
    • Registration number 833991
    • Filing date Jul 18, 1966
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72250490 - PRODEX
    • Serial number 72250490
    • Registration number 833992
    • Filing date Jul 18, 1966
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72248241 - ATOMASTER
    • Serial number 72248241
    • Registration number 855087
    • Filing date Jun 16, 1966
    • MASTER CONSOLIDATED INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72214645 - HARTMANN
    • Serial number 72214645
    • Registration number 844960
    • Filing date Mar 22, 1965
    • KOEHRING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72209442 - BANTAM
    • Serial number 72209442
    • Registration number 811656
    • Filing date Jan 6, 1965
    • KOEHRING COMPANY
    • 7 - Machines and machine tools