TREA

Safety devices extinguishing the fire

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Industry

  • CPC
  • F22B37/443
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22BMETHODS OF STEAM GENERATION STEAM BOILERS F22B37/00Component parts or details of steam boilers

Current Industry

F22B37/443Safety devices extinguishing the fire
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Test circuit
    • Patent number 4,007,713
    • Issue date Feb 15, 1977
    • Hydrolevel Corporation
    • Michael J. DeLeonardis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3834357
    • Patent number 3,834,357
    • Issue date Sep 10, 1974
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3818874
    • Patent number 3,818,874
    • Issue date Jun 25, 1974
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3327761
    • Patent number 3,327,761
    • Issue date Jun 27, 1967
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2631601
    • Patent number 2,631,601
    • Issue date Mar 17, 1953
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2556588
    • Patent number 2,556,588
    • Issue date Jun 12, 1951
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2544384
    • Patent number 2,544,384
    • Issue date Mar 6, 1951
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2239774
    • Patent number 2,239,774
    • Issue date Apr 29, 1941
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2078990
    • Patent number 2,078,990
    • Issue date May 4, 1937
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2069917
    • Patent number 2,069,917
    • Issue date Feb 9, 1937
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2063373
    • Patent number 2,063,373
    • Issue date Dec 8, 1936
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1965052
    • Patent number 1,965,052
    • Issue date Jul 3, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1964678
    • Patent number 1,964,678
    • Issue date Jun 26, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1957825
    • Patent number 1,957,825
    • Issue date May 8, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1932382
    • Patent number 1,932,382
    • Issue date Oct 24, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1926254
    • Patent number 1,926,254
    • Issue date Sep 12, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1925294
    • Patent number 1,925,294
    • Issue date Sep 5, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1910945
    • Patent number 1,910,945
    • Issue date May 23, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1851924
    • Patent number 1,851,924
    • Issue date Mar 29, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1786144
    • Patent number 1,786,144
    • Issue date Dec 23, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1773753
    • Patent number 1,773,753
    • Issue date Aug 26, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1746123
    • Patent number 1,746,123
    • Issue date Feb 4, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1674458
    • Patent number 1,674,458
    • Issue date Jun 19, 1928
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1664230
    • Patent number 1,664,230
    • Issue date Mar 27, 1928
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1650212
    • Patent number 1,650,212
    • Issue date Nov 22, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1638934
    • Patent number 1,638,934
    • Issue date Aug 16, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1614857
    • Patent number 1,614,857
    • Issue date Jan 18, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1384247
    • Patent number 1,384,247
    • Issue date Jul 12, 1921
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1288149
    • Patent number 1,288,149
    • Issue date Dec 17, 1918
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1129561
    • Patent number 1,129,561
    • Issue date Feb 23, 1915
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents