TREA

Core formed by stack tubular members with abutting edges

Follow

Industry

  • CPC
  • Y10S165/468
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

Y10S165/468Core formed by stack tubular members with abutting edges
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger and method of making heat exchangers
    • Patent number 4,867,233
    • Issue date Sep 19, 1989
    • Akzo N.V.
    • Hermann Gemeinhardt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3315740
    • Patent number 3,315,740
    • Issue date Apr 25, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3016230
    • Patent number 3,016,230
    • Issue date Jan 9, 1962
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2793835
    • Patent number 2,793,835
    • Issue date May 28, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2147719
    • Patent number 2,147,719
    • Issue date Feb 21, 1939
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2001186
    • Patent number 2,001,186
    • Issue date May 14, 1935
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1993095
    • Patent number 1,993,095
    • Issue date Mar 5, 1935
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1745978
    • Patent number 1,745,978
    • Issue date Feb 4, 1930
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1743785
    • Patent number 1,743,785
    • Issue date Jan 14, 1930
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1672708
    • Patent number 1,672,708
    • Issue date Jun 5, 1928
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1608736
    • Patent number 1,608,736
    • Issue date Nov 30, 1926
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1540390
    • Patent number 1,540,390
    • Issue date Jun 2, 1925
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1511275
    • Patent number 1,511,275
    • Issue date Oct 14, 1924
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1410548
    • Patent number 1,410,548
    • Issue date Mar 28, 1922
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1400945
    • Patent number 1,400,945
    • Issue date Dec 20, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1394857
    • Patent number 1,394,857
    • Issue date Oct 25, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1393042
    • Patent number 1,393,042
    • Issue date Oct 11, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1391871
    • Patent number 1,391,871
    • Issue date Sep 27, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1368220
    • Patent number 1,368,220
    • Issue date Feb 8, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1358796
    • Patent number 1,358,796
    • Issue date Nov 16, 1920
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1298192
    • Patent number 1,298,192
    • Issue date Mar 25, 1919
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1297454
    • Patent number 1,297,454
    • Issue date Mar 18, 1919
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1277526
    • Patent number 1,277,526
    • Issue date Sep 3, 1918
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1109941
    • Patent number 1,109,941
    • Issue date Sep 8, 1914
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1021334
    • Patent number 1,021,334
    • Issue date Mar 26, 1912
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    943689
    • Patent number 943,689
    • Issue date Dec 21, 1909
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    891302
    • Patent number 891,302
    • Issue date Jun 23, 1908
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    881392
    • Patent number 881,392
    • Issue date Mar 10, 1908
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    854650
    • Patent number 854,650
    • Issue date May 21, 1907
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    16130
    • Patent number 16,130
    • Issue date Nov 25, 1856
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents