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  • Y10S122/15
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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 Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S122/00Liquid heaters and vaporizers

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Y10S122/15Valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wall protection from downward flowing solids
    • Patent number 6,491,000
    • Issue date Dec 10, 2002
    • The Babcock & Wilcox Company
    • David J. Walker
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Wall protection from downward flowing solids
    • Patent number 6,044,805
    • Issue date Apr 4, 2000
    • The Babcock & Wilcox Company
    • David J. Walker
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1573540
    • Patent number 1,573,540
    • Issue date Feb 16, 1926
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1512452
    • Patent number 1,512,452
    • Issue date Oct 21, 1924
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1470460
    • Patent number 1,470,460
    • Issue date Oct 9, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1465540
    • Patent number 1,465,540
    • Issue date Aug 21, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1438973
    • Patent number 1,438,973
    • Issue date Dec 19, 1922
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1396394
    • Patent number 1,396,394
    • Issue date Nov 8, 1921
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1384567
    • Patent number 1,384,567
    • Issue date Jul 12, 1921
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1383590
    • Patent number 1,383,590
    • Issue date Jul 5, 1921
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1372292
    • Patent number 1,372,292
    • Issue date Mar 22, 1921
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1358844
    • Patent number 1,358,844
    • Issue date Nov 16, 1920
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1354582
    • Patent number 1,354,582
    • Issue date Oct 5, 1920
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1343550
    • Patent number 1,343,550
    • Issue date Jun 15, 1920
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1321668
    • Patent number 1,321,668
    • Issue date Nov 11, 1919
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1317388
    • Patent number 1,317,388
    • Issue date Sep 30, 1919
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1314254
    • Patent number 1,314,254
    • Issue date Aug 26, 1919
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    1289396
    • Patent number 1,289,396
    • Issue date Dec 31, 1918
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1283797
    • Patent number 1,283,797
    • Issue date Nov 5, 1918
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1275041
    • Patent number 1,275,041
    • Issue date Aug 6, 1918
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1275080
    • Patent number 1,275,080
    • Issue date Aug 6, 1918
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1260739
    • Patent number 1,260,739
    • Issue date Mar 26, 1918
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1244067
    • Patent number 1,244,067
    • Issue date Oct 23, 1917
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1240254
    • Patent number 1,240,254
    • Issue date Sep 18, 1917
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1236155
    • Patent number 1,236,155
    • Issue date Aug 7, 1917
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1235412
    • Patent number 1,235,412
    • Issue date Jul 31, 1917
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1235363
    • Patent number 1,235,363
    • Issue date Jul 31, 1917
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1233047
    • Patent number 1,233,047
    • Issue date Jul 10, 1917
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1231261
    • Patent number 1,231,261
    • Issue date Jun 26, 1917
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1229320
    • Patent number 1,229,320
    • Issue date Jun 12, 1917
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents