TREA

specially adapted for locomotives

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  • CPC
  • F22B21/007
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22BMETHODS OF STEAM GENERATION STEAM BOILERS F22B21/00Water-tube boilers of vertical or steeply-inclined type

Current Industry

F22B21/007specially adapted for locomotives
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3841275
    • Patent number 3,841,275
    • Issue date Oct 15, 1974
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2636483
    • Patent number 2,636,483
    • Issue date Apr 28, 1953
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2636484
    • Patent number 2,636,484
    • Issue date Apr 28, 1953
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2608938
    • Patent number 2,608,938
    • Issue date Sep 2, 1952
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2551945
    • Patent number 2,551,945
    • Issue date May 8, 1951
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2550066
    • Patent number 2,550,066
    • Issue date Apr 24, 1951
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2537698
    • Patent number 2,537,698
    • Issue date Jan 9, 1951
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2469487
    • Patent number 2,469,487
    • Issue date May 10, 1949
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2386679
    • Patent number 2,386,679
    • Issue date Oct 9, 1945
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2360260
    • Patent number 2,360,260
    • Issue date Oct 10, 1944
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2346716
    • Patent number 2,346,716
    • Issue date Apr 18, 1944
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2346715
    • Patent number 2,346,715
    • Issue date Apr 18, 1944
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2318040
    • Patent number 2,318,040
    • Issue date May 4, 1943
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2009727
    • Patent number 2,009,727
    • Issue date Jul 30, 1935
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1997215
    • Patent number 1,997,215
    • Issue date Apr 9, 1935
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1964133
    • Patent number 1,964,133
    • Issue date Jun 26, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1952932
    • Patent number 1,952,932
    • Issue date Mar 27, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1947225
    • Patent number 1,947,225
    • Issue date Feb 13, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1941295
    • Patent number 1,941,295
    • Issue date Dec 26, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1939787
    • Patent number 1,939,787
    • Issue date Dec 19, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1938705
    • Patent number 1,938,705
    • Issue date Dec 12, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1925026
    • Patent number 1,925,026
    • Issue date Aug 29, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1882211
    • Patent number 1,882,211
    • Issue date Oct 11, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1882210
    • Patent number 1,882,210
    • Issue date Oct 11, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1874236
    • Patent number 1,874,236
    • Issue date Aug 30, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1852284
    • Patent number 1,852,284
    • Issue date Apr 5, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1795537
    • Patent number 1,795,537
    • Issue date Mar 10, 1931
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1795241
    • Patent number 1,795,241
    • Issue date Mar 3, 1931
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1768321
    • Patent number 1,768,321
    • Issue date Jun 24, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1768514
    • Patent number 1,768,514
    • Issue date Jun 24, 1930
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents