With separate return for condensate

Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning method and system utilizing microcapsules

    • Patent number 8,048,232
    • Issue date Nov 1, 2011
    • EMPIRE TECHNOLOGY DEVELOPMENT LLC
    • Takahisa Kusuura
    • B08 - CLEANING
  • Information Patent Grant

    Control valve

    • Patent number 7,967,023
    • Issue date Jun 28, 2011
    • Frese A/S
    • Ole Jørgensen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Liquid separation and recovery apparatus for fuel tank vent line

    • Patent number 5,035,729
    • Issue date Jul 30, 1991
    • Parker-Hannifin Corporation
    • David H. Hodgkins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self draining valve member for use in underground water lines

    • Patent number 4,953,581
    • Issue date Sep 4, 1990
    • Don Patterson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Syphon tube and vent valve assembly

    • Patent number 4,056,118
    • Issue date Nov 1, 1977
    • Eaton Corporation
    • Jay H. Bradford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3541991

    • Patent number 3,541,991
    • Issue date Nov 24, 1970
    • G08 - SIGNALLING
  • Information Patent Grant

    3067945

    • Patent number 3,067,945
    • Issue date Dec 11, 1962
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2724400

    • Patent number 2,724,400
    • Issue date Nov 22, 1955
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2583481

    • Patent number 2,583,481
    • Issue date Jan 22, 1952
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2497181

    • Patent number 2,497,181
    • Issue date Feb 14, 1950
    • F24 - HEATING RANGES VENTILATING
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    2414189

    • Patent number 2,414,189
    • Issue date Jan 14, 1947
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2385584

    • Patent number 2,385,584
    • Issue date Sep 25, 1945
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2368712

    • Patent number 2,368,712
    • Issue date Feb 6, 1945
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2334047

    • Patent number 2,334,047
    • Issue date Nov 9, 1943
    • F24 - HEATING RANGES VENTILATING
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    2320104

    • Patent number 2,320,104
    • Issue date May 25, 1943
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2320162

    • Patent number 2,320,162
    • Issue date May 25, 1943
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2289218

    • Patent number 2,289,218
    • Issue date Jul 7, 1942
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2287075

    • Patent number 2,287,075
    • Issue date Jun 23, 1942
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2284007

    • Patent number 2,284,007
    • Issue date May 26, 1942
    • F24 - HEATING RANGES VENTILATING
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    2284137

    • Patent number 2,284,137
    • Issue date May 26, 1942
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2253588

    • Patent number 2,253,588
    • Issue date Aug 26, 1941
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2246765

    • Patent number 2,246,765
    • Issue date Jun 24, 1941
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2242546

    • Patent number 2,242,546
    • Issue date May 20, 1941
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2240277

    • Patent number 2,240,277
    • Issue date Apr 29, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2177649

    • Patent number 2,177,649
    • Issue date Oct 31, 1939
    • F24 - HEATING RANGES VENTILATING
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    2167433

    • Patent number 2,167,433
    • Issue date Jul 25, 1939
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2119723

    • Patent number 2,119,723
    • Issue date Jun 7, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2084256

    • Patent number 2,084,256
    • Issue date Jun 15, 1937
    • F24 - HEATING RANGES VENTILATING
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    1921915

    • Patent number 1,921,915
    • Issue date Aug 8, 1933
    • F24 - HEATING RANGES VENTILATING
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    1907844

    • Patent number 1,907,844
    • Issue date May 9, 1933
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    NOZZLE AND ADDITIVE SUPPLY ARRANGEMENT FOR A TEXTILES TREATMENT APP...

    • Publication number 20100083532
    • Publication date Apr 8, 2010
    • Electrolux Home Products Corporation N.V.
    • Hans-Joachim Klug
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Control Valve

    • Publication number 20080245428
    • Publication date Oct 9, 2008
    • FRESE A/S
    • Ole Jorgensen
    • G05 - CONTROLLING REGULATING