by expansion tubes

Patents Grantslast 30 patents

  • Information Patent Grant

    Bellows-type steam trap

    • Patent number 10,941,903
    • Issue date Mar 9, 2021
    • TSK CO., LTD.
    • Changki Baik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2825508

    • Patent number 2,825,508
    • Issue date Mar 4, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2083770

    • Patent number 2,083,770
    • Issue date Jun 15, 1937
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1668667

    • Patent number 1,668,667
    • Issue date May 8, 1928
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1621623

    • Patent number 1,621,623
    • Issue date Mar 22, 1927
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1596052

    • Patent number 1,596,052
    • Issue date Aug 17, 1926
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1436399

    • Patent number 1,436,399
    • Issue date Nov 21, 1922
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1345938

    • Patent number 1,345,938
    • Issue date Jul 6, 1920
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1310507

    • Patent number 1,310,507
    • Issue date Jul 22, 1919
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1302833

    • Patent number 1,302,833
    • Issue date May 6, 1919
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1274775

    • Patent number 1,274,775
    • Issue date Aug 6, 1918
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1239440

    • Patent number 1,239,440
    • Issue date Sep 4, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1192113

    • Patent number 1,192,113
    • Issue date Jul 25, 1916
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1099969

    • Patent number 1,099,969
    • Issue date Jun 16, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1096654

    • Patent number 1,096,654
    • Issue date May 12, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1094883

    • Patent number 1,094,883
    • Issue date Apr 28, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1094108

    • Patent number 1,094,108
    • Issue date Apr 21, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1069775

    • Patent number 1,069,775
    • Issue date Aug 12, 1913
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1036006

    • Patent number 1,036,006
    • Issue date Aug 20, 1912
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    992687

    • Patent number 992,687
    • Issue date May 16, 1911
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    988726

    • Patent number 988,726
    • Issue date Apr 4, 1911
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    977131

    • Patent number 977,131
    • Issue date Nov 29, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    959541

    • Patent number 959,541
    • Issue date May 31, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    959504

    • Patent number 959,504
    • Issue date May 31, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    941847

    • Patent number 941,847
    • Issue date Nov 30, 1909
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    941846

    • Patent number 941,846
    • Issue date Nov 30, 1909
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    933538

    • Patent number 933,538
    • Issue date Sep 7, 1909
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    924617

    • Patent number 924,617
    • Issue date Jun 8, 1909
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    907675

    • Patent number 907,675
    • Issue date Dec 22, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    897554

    • Patent number 897,554
    • Issue date Sep 1, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...