TREA

Tubular spacer sleeve

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  • CPC
  • Y10S165/418
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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

Current Industry

Y10S165/418Tubular spacer sleeve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanging device having baffles and fluorocarbon tubes
    • Patent number 4,749,031
    • Issue date Jun 7, 1988
    • Nisshin Chemical Industry Co., Ltd.
    • Masafumi Fukumoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Brazeless heat exchanger of the tube and shell type
    • Patent number 4,221,261
    • Issue date Sep 9, 1980
    • United Aircraft Products, Inc.
    • John E. Wunder
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3907030
    • Patent number 3,907,030
    • Issue date Sep 23, 1975
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3734175
    • Patent number 3,734,175
    • Issue date May 22, 1973
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3244225
    • Patent number 3,244,225
    • Issue date Apr 5, 1966
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2873098
    • Patent number 2,873,098
    • Issue date Feb 10, 1959
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2715516
    • Patent number 2,715,516
    • Issue date Aug 16, 1955
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2498145
    • Patent number 2,498,145
    • Issue date Feb 21, 1950
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1827480
    • Patent number 1,827,480
    • Issue date Oct 13, 1931
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1525094
    • Patent number 1,525,094
    • Issue date Feb 3, 1925
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1522866
    • Patent number 1,522,866
    • Issue date Jan 13, 1925
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1442783
    • Patent number 1,442,783
    • Issue date Jan 16, 1923
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1353449
    • Patent number 1,353,449
    • Issue date Sep 21, 1920
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1335506
    • Patent number 1,335,506
    • Issue date Mar 30, 1920
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    898363
    • Patent number 898,363
    • Issue date Sep 8, 1908
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    827479
    • Patent number 827,479
    • Issue date Jul 31, 1906
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    596874
    • Patent number 596,874
    • Issue date Jan 4, 1898
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents