of upright-open-bucket type

Patents Grantslast 30 patents

  • Information Patent Grant

    Auto flow steam trap

    • Patent number 8,522,811
    • Issue date Sep 3, 2013
    • Yung-Sho Yang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3162209

    • Patent number 3,162,209
    • Issue date Dec 22, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    3130023

    • Patent number 3,130,023
    • Issue date Apr 21, 1964
    • F24 - HEATING RANGES VENTILATING
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    2746685

    • Patent number 2,746,685
    • Issue date May 22, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2716420

    • Patent number 2,716,420
    • Issue date Aug 30, 1955
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2613685

    • Patent number 2,613,685
    • Issue date Oct 14, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2003069

    • Patent number 2,003,069
    • Issue date May 28, 1935
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1807882

    • Patent number 1,807,882
    • Issue date Jun 2, 1931
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1805064

    • Patent number 1,805,064
    • Issue date May 12, 1931
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1772803

    • Patent number 1,772,803
    • Issue date Aug 12, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1753508

    • Patent number 1,753,508
    • Issue date Apr 8, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1739311

    • Patent number 1,739,311
    • Issue date Dec 10, 1929
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1701936

    • Patent number 1,701,936
    • Issue date Feb 12, 1929
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1625107

    • Patent number 1,625,107
    • Issue date Apr 19, 1927
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1610871

    • Patent number 1,610,871
    • Issue date Dec 14, 1926
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1576648

    • Patent number 1,576,648
    • Issue date Mar 16, 1926
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1506291

    • Patent number 1,506,291
    • Issue date Aug 26, 1924
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1491095

    • Patent number 1,491,095
    • Issue date Apr 15, 1924
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1468178

    • Patent number 1,468,178
    • Issue date Sep 18, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1467379

    • Patent number 1,467,379
    • Issue date Sep 11, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1441046

    • Patent number 1,441,046
    • Issue date Jan 2, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1338541

    • Patent number 1,338,541
    • Issue date Apr 27, 1920
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1297659

    • Patent number 1,297,659
    • Issue date Mar 18, 1919
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1256275

    • Patent number 1,256,275
    • Issue date Feb 12, 1918
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1221178

    • Patent number 1,221,178
    • Issue date Apr 3, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1201628

    • Patent number 1,201,628
    • Issue date Oct 17, 1916
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1191342

    • Patent number 1,191,342
    • Issue date Jul 18, 1916
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1156684

    • Patent number 1,156,684
    • Issue date Oct 12, 1915
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1117359

    • Patent number 1,117,359
    • Issue date Nov 17, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1108603

    • Patent number 1,108,603
    • Issue date Aug 25, 1914
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents