TREA

Air draft passage confined entirely or in part by fin structure

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  • Y10S165/328
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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 Y10S165/00Heat exchange

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Y10S165/328Air draft passage confined entirely or in part by fin structure
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular element radiator-convector
    • Patent number 4,212,350
    • Issue date Jul 15, 1980
    • Mario Andreoli
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3426840
    • Patent number 3,426,840
    • Issue date Feb 11, 1969
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2559272
    • Patent number 2,559,272
    • Issue date Jul 3, 1951
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2002763
    • Patent number 2,002,763
    • Issue date May 28, 1935
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1994690
    • Patent number 1,994,690
    • Issue date Mar 19, 1935
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1970317
    • Patent number 1,970,317
    • Issue date Aug 14, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1963506
    • Patent number 1,963,506
    • Issue date Jun 19, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1959013
    • Patent number 1,959,013
    • Issue date May 15, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1956617
    • Patent number 1,956,617
    • Issue date May 1, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1950112
    • Patent number 1,950,112
    • Issue date Mar 6, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1942559
    • Patent number 1,942,559
    • Issue date Jan 9, 1934
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1942560
    • Patent number 1,942,560
    • Issue date Jan 9, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1938588
    • Patent number 1,938,588
    • Issue date Dec 12, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1937713
    • Patent number 1,937,713
    • Issue date Dec 5, 1933
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1929618
    • Patent number 1,929,618
    • Issue date Oct 10, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1927080
    • Patent number 1,927,080
    • Issue date Sep 19, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1926792
    • Patent number 1,926,792
    • Issue date Sep 12, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1924952
    • Patent number 1,924,952
    • Issue date Aug 29, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1914196
    • Patent number 1,914,196
    • Issue date Jun 13, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1914198
    • Patent number 1,914,198
    • Issue date Jun 13, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1914199
    • Patent number 1,914,199
    • Issue date Jun 13, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1914200
    • Patent number 1,914,200
    • Issue date Jun 13, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1910453
    • Patent number 1,910,453
    • Issue date May 23, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1909782
    • Patent number 1,909,782
    • Issue date May 16, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1904555
    • Patent number 1,904,555
    • Issue date Apr 18, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1890665
    • Patent number 1,890,665
    • Issue date Dec 13, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1886292
    • Patent number 1,886,292
    • Issue date Nov 1, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1884098
    • Patent number 1,884,098
    • Issue date Oct 25, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1845773
    • Patent number 1,845,773
    • Issue date Feb 16, 1932
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1808202
    • Patent number 1,808,202
    • Issue date Jun 2, 1931
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents