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  • CPC
  • Y10T137/7352
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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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Patents Grantslast 30 patents

  • Information Patent Grant

    Regulator unit and method for regulating a flap opening of a flap s...
    • Patent number 8,365,761
    • Issue date Feb 5, 2013
    • Robert Bosch GmbH
    • Thomas Bleile
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Discharge control system for a reservoir
    • Patent number 7,052,208
    • Issue date May 30, 2006
    • Kenneth E. Gardner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Valve seat and method of repair
    • Patent number 5,048,558
    • Issue date Sep 17, 1991
    • Carl R. Calhoun
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3490486
    • Patent number 3,490,486
    • Issue date Jan 20, 1970
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2856775
    • Patent number 2,856,775
    • Issue date Oct 21, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2842156
    • Patent number 2,842,156
    • Issue date Jul 8, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2756768
    • Patent number 2,756,768
    • Issue date Jul 31, 1956
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2737973
    • Patent number 2,737,973
    • Issue date Mar 13, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2720891
    • Patent number 2,720,891
    • Issue date Oct 18, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2670006
    • Patent number 2,670,006
    • Issue date Feb 23, 1954
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2655931
    • Patent number 2,655,931
    • Issue date Oct 20, 1953
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2620819
    • Patent number 2,620,819
    • Issue date Dec 9, 1952
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2619906
    • Patent number 2,619,906
    • Issue date Dec 2, 1952
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2556801
    • Patent number 2,556,801
    • Issue date Jun 12, 1951
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2367215
    • Patent number 2,367,215
    • Issue date Jan 16, 1945
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2294391
    • Patent number 2,294,391
    • Issue date Sep 1, 1942
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2256268
    • Patent number 2,256,268
    • Issue date Sep 16, 1941
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2254269
    • Patent number 2,254,269
    • Issue date Sep 2, 1941
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2207123
    • Patent number 2,207,123
    • Issue date Jul 9, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2133190
    • Patent number 2,133,190
    • Issue date Oct 11, 1938
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2062095
    • Patent number 2,062,095
    • Issue date Nov 24, 1936
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1744723
    • Patent number 1,744,723
    • Issue date Jan 28, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1733659
    • Patent number 1,733,659
    • Issue date Oct 29, 1929
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1714519
    • Patent number 1,714,519
    • Issue date May 28, 1929
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1695471
    • Patent number 1,695,471
    • Issue date Dec 18, 1928
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1664020
    • Patent number 1,664,020
    • Issue date Mar 27, 1928
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1641612
    • Patent number 1,641,612
    • Issue date Sep 6, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1624687
    • Patent number 1,624,687
    • Issue date Apr 12, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1617437
    • Patent number 1,617,437
    • Issue date Feb 15, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1596402
    • Patent number 1,596,402
    • Issue date Aug 17, 1926
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents