TREA

Welding

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  • CPC
  • Y10S122/16
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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

Current Industry

Y10S122/16Welding
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Establishing a connection between steam generator heating surfaces...
    • Patent number 7,533,633
    • Issue date May 19, 2009
    • Hitachi Power Europe GmbH
    • Martin Becker
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Economizer support
    • Patent number 4,480,594
    • Issue date Nov 6, 1984
    • Combustion Engineering, Inc.
    • Robert P. Sullivan
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Boiler for liquid or gaseous fuels
    • Patent number 4,102,309
    • Issue date Jul 25, 1978
    • Hans Viessmann
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2751200
    • Patent number 2,751,200
    • Issue date Jun 19, 1956
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2749887
    • Patent number 2,749,887
    • Issue date Jun 12, 1956
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2736298
    • Patent number 2,736,298
    • Issue date Feb 28, 1956
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2552830
    • Patent number 2,552,830
    • Issue date May 15, 1951
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2047633
    • Patent number 2,047,633
    • Issue date Jul 14, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1964100
    • Patent number 1,964,100
    • Issue date Jun 26, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1954631
    • Patent number 1,954,631
    • Issue date Apr 10, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1921241
    • Patent number 1,921,241
    • Issue date Aug 8, 1933
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    1900443
    • Patent number 1,900,443
    • Issue date Mar 7, 1933
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1794335
    • Patent number 1,794,335
    • Issue date Feb 24, 1931
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1791064
    • Patent number 1,791,064
    • Issue date Feb 3, 1931
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1774136
    • Patent number 1,774,136
    • Issue date Aug 26, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1759009
    • Patent number 1,759,009
    • Issue date May 20, 1930
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1758171
    • Patent number 1,758,171
    • Issue date May 13, 1930
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1704144
    • Patent number 1,704,144
    • Issue date Mar 5, 1929
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1701256
    • Patent number 1,701,256
    • Issue date Feb 5, 1929
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1685388
    • Patent number 1,685,388
    • Issue date Sep 25, 1928
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1578346
    • Patent number 1,578,346
    • Issue date Mar 30, 1926
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1554546
    • Patent number 1,554,546
    • Issue date Sep 22, 1925
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1541061
    • Patent number 1,541,061
    • Issue date Jun 9, 1925
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1481408
    • Patent number 1,481,408
    • Issue date Jan 22, 1924
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1451555
    • Patent number 1,451,555
    • Issue date Apr 10, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1438576
    • Patent number 1,438,576
    • Issue date Dec 12, 1922
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1435010
    • Patent number 1,435,010
    • Issue date Nov 7, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1393741
    • Patent number 1,393,741
    • Issue date Oct 18, 1921
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1370983
    • Patent number 1,370,983
    • Issue date Mar 8, 1921
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1366593
    • Patent number 1,366,593
    • Issue date Jan 25, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents