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  • Y10T137/3018
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

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Y10T137/3018From above liquid level
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydronic system air eliminator
    • Patent number 8,419,842
    • Issue date Apr 16, 2013
    • Watts Regulator Company
    • Steven Castrigno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Breather system and method of using the same
    • Patent number 7,517,392
    • Issue date Apr 14, 2009
    • Dana Heavy Vehicle Systems Group LLC
    • Matthew L. Neff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and kit for use with standard pipe couplings to construct a...
    • Patent number 7,364,609
    • Issue date Apr 29, 2008
    • James MacDuff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for remotely detecting fluid reservoir levels in fluid an...
    • Patent number 6,895,816
    • Issue date May 24, 2005
    • Foy Streetman
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and kit for use with standard pipe couplings to construct a...
    • Patent number 6,893,485
    • Issue date May 17, 2005
    • Swabey, Ogilvy, Renault
    • James MacDuff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam sterilizing apparatus for mushroom culture medium
    • Patent number 4,915,606
    • Issue date Apr 10, 1990
    • Kabushiki Kaisha Tiyoda Seisakusho
    • Tsuyoshi Shimokawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Immersed hydraulic unit for controlling an underwater oil working s...
    • Patent number 4,751,939
    • Issue date Jun 21, 1988
    • Societe Nationale Elf Aquitaine (Production)
    • Gilles Barnay
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3559647
    • Patent number 3,559,647
    • Issue date Feb 2, 1971
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3363626
    • Patent number 3,363,626
    • Issue date Jan 16, 1968
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3363627
    • Patent number 3,363,627
    • Issue date Jan 16, 1968
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2626006
    • Patent number 2,626,006
    • Issue date Jan 20, 1953
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2590226
    • Patent number 2,590,226
    • Issue date Mar 25, 1952
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2258450
    • Patent number 2,258,450
    • Issue date Oct 7, 1941
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2250130
    • Patent number 2,250,130
    • Issue date Jul 22, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2015288
    • Patent number 2,015,288
    • Issue date Sep 24, 1935
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1852906
    • Patent number 1,852,906
    • Issue date Apr 5, 1932
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1751583
    • Patent number 1,751,583
    • Issue date Mar 25, 1930
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1655107
    • Patent number 1,655,107
    • Issue date Jan 3, 1928
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1615439
    • Patent number 1,615,439
    • Issue date Jan 25, 1927
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1577178
    • Patent number 1,577,178
    • Issue date Mar 16, 1926
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1575862
    • Patent number 1,575,862
    • Issue date Mar 9, 1926
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1541073
    • Patent number 1,541,073
    • Issue date Jun 9, 1925
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1494486
    • Patent number 1,494,486
    • Issue date May 20, 1924
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1459546
    • Patent number 1,459,546
    • Issue date Jun 19, 1923
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1425370
    • Patent number 1,425,370
    • Issue date Aug 8, 1922
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1402389
    • Patent number 1,402,389
    • Issue date Jan 3, 1922
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1384910
    • Patent number 1,384,910
    • Issue date Jul 19, 1921
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1348233
    • Patent number 1,348,233
    • Issue date Aug 3, 1920
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1338007
    • Patent number 1,338,007
    • Issue date Apr 27, 1920
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1316876
    • Patent number 1,316,876
    • Issue date Sep 23, 1919
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents