TREA

Ranco Incorporated

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  • Columbus, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blow-off orifice tube
    • Patent number 6,378,328
    • Issue date Apr 30, 2002
    • Ranco Incorporated
    • Pandu Cholkeri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    On/off solenoid expansion device
    • Patent number 6,374,624
    • Issue date Apr 23, 2002
    • Ranco Incorporated
    • Pandu Cholkeri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Three-stage electronically variable orifice tube
    • Patent number 6,367,283
    • Issue date Apr 9, 2002
    • Ranco Incorporated
    • Brian Enderle
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Demand defrost control method and apparatus
    • Patent number 4,882,908
    • Issue date Nov 28, 1989
    • Ranco Incorporated
    • Lee A. White
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Temperature sensing apparatus and method of making same
    • Patent number 4,881,057
    • Issue date Nov 14, 1989
    • Ranco Incorporated
    • Richard R. Garcia
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Temperature sensing circuit
    • Patent number 4,800,292
    • Issue date Jan 24, 1989
    • Ranco Incorporated
    • Jimmie D. Gillett
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Switching relays
    • Patent number 4,745,385
    • Issue date May 17, 1988
    • Ranco Incorporated
    • Guglielmo Rossi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Three stage pressure switch
    • Patent number 4,737,604
    • Issue date Apr 12, 1988
    • Ranco Incorporated
    • Gunter Piesche
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Temperature responsive switch
    • Patent number 4,721,937
    • Issue date Jan 26, 1988
    • Ranco Incorporated
    • Gunter Piesche
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reversing valve assembly with improved pilot valve mounting structure
    • Patent number 4,712,582
    • Issue date Dec 15, 1987
    • Ranco Incorporated
    • Robert T. Marks
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Turbocharger control system
    • Patent number 4,703,625
    • Issue date Nov 3, 1987
    • Ranco Incorporated
    • Roland B. Caldwell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multiple disc pressure responsive control device
    • Patent number 4,667,069
    • Issue date May 19, 1987
    • Ranco Incorporated
    • Pandu R. Cholkeri
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Snap-action switch for alternating current
    • Patent number 4,647,737
    • Issue date Mar 3, 1987
    • Ranco Incorporated
    • Guglielmo Rossi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure regulator
    • Patent number 4,622,815
    • Issue date Nov 18, 1986
    • Ranco Incorporated
    • Gunter Piesche
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Elevation responsive automatic vehicle control system
    • Patent number 4,619,286
    • Issue date Oct 28, 1986
    • Ranco Incorporated
    • Roland B. Caldwell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Temperature responsive control units
    • Patent number 4,617,803
    • Issue date Oct 21, 1986
    • Ranco Incorporated
    • Guglielmo Rossi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pressure control device and method of making the same
    • Patent number 4,573,398
    • Issue date Mar 4, 1986
    • Ranco Incorporated
    • Carl N. Johnson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Refrigerant reversing valve
    • Patent number 4,573,497
    • Issue date Mar 4, 1986
    • Ranco Incorporated
    • Lee A. White
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electrically controlled pressure transducer valve
    • Patent number 4,524,948
    • Issue date Jun 25, 1985
    • Ranco Incorporated
    • Dale G. Hall
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control unit for refrigerators or freezers
    • Patent number 4,510,765
    • Issue date Apr 16, 1985
    • Ranco Incorporated
    • Guglielmo Rossi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermostat with temperature pull-down facility
    • Patent number 4,510,480
    • Issue date Apr 9, 1985
    • Ranco Incorporated
    • Guglielmo Rossi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Tumbler dryer for the drying of laundry
    • Patent number 4,485,566
    • Issue date Dec 4, 1984
    • Ranco Incorporated
    • Alain Vivares
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Water flow control valve
    • Patent number 4,479,670
    • Issue date Oct 30, 1984
    • Ranco Incorporated
    • Dieter Gabler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine coolant flow controlling valve
    • Patent number 4,469,133
    • Issue date Sep 4, 1984
    • Ranco Incorporated
    • Hans Boesing
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    EGR Control systems for diesel engines
    • Patent number 4,466,415
    • Issue date Aug 21, 1984
    • Ranco Incorporated
    • Gunter Piesche
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heating and/or cooling system
    • Patent number 4,406,322
    • Issue date Sep 27, 1983
    • Ranco Incorporated
    • Guglielmo Rossi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Displacement measuring transducer
    • Patent number 4,353,050
    • Issue date Oct 5, 1982
    • Ranco Incorporated
    • Alan Pelczyk
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Defrosting control apparatus
    • Patent number 4,346,564
    • Issue date Aug 31, 1982
    • Ranco Incorporated
    • Mario Gemma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant flow reversing valve
    • Patent number 4,318,425
    • Issue date Mar 9, 1982
    • Ranco Incorporated
    • Robert T. Marks
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Self contained heating and cooling system with emergency heating
    • Patent number 4,311,190
    • Issue date Jan 19, 1982
    • Ranco Incorporated
    • Don C. Walley
    • F24 - HEATING RANGES VENTILATING

Trademarklast 30 trademarks

  • Information Trademark

    73665194 - SUPER CAP
    • Serial number 73665194
    • Registration number 1511579
    • Filing date Jun 8, 1987
    • Ranco Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73550459 - RANCO
    • Serial number 73550459
    • Registration number 1384123
    • Filing date Jul 29, 1985
    • Ranco Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73550419 - R
    • Serial number 73550419
    • Registration number 1385093
    • Filing date Jul 29, 1985
    • Ranco Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73540804 - SHORT KUT
    • Serial number 73540804
    • Registration number 1385841
    • Filing date Jun 3, 1985
    • Ranco Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73353526 - K
    • Serial number 73353526
    • Registration number 1259233
    • Filing date Mar 8, 1982
    • Ranco Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72365937 - LODAPT
    • Serial number 72365937
    • Registration number 928680
    • Filing date Jul 22, 1970
    • RANCO INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72280251 - R
    • Serial number 72280251
    • Registration number 864981
    • Filing date Sep 13, 1967
    • RANCO INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72260485 - ELECTRONIC MATCH
    • Serial number 72260485
    • Registration number 864895
    • Filing date Dec 9, 1966
    • RANCO INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    71634164 - RANCO
    • Serial number 71634164
    • Registration number 587824
    • Filing date Aug 19, 1952
    • RANCO INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    71622557 - RANCO
    • Serial number 71622557
    • Registration number 584070
    • Filing date Dec 15, 1951
    • RANCO INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments