Sinking or bucket type float

Patents Grantslast 30 patents

  • Information Patent Grant

    In-line magnetic water manufacturing apparatus

    • Patent number 6,164,332
    • Issue date Dec 26, 2000
    • Randy Hatton
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Float controlled separator valve

    • Patent number 4,580,592
    • Issue date Apr 8, 1986
    • Stephen E. Clark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Condensate controller

    • Patent number 4,096,876
    • Issue date Jun 27, 1978
    • Armstrong Machine Works
    • Otho E. Ulrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3724486

    • Patent number 3,724,486
    • Issue date Apr 3, 1973
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3211376

    • Patent number 3,211,376
    • Issue date Oct 12, 1965
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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...
  • Information Patent Grant

    3147920

    • Patent number 3,147,920
    • Issue date Sep 8, 1964
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3130023

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

    2658517

    • Patent number 2,658,517
    • Issue date Nov 10, 1953
    • 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...
  • Information Patent Grant

    2561246

    • Patent number 2,561,246
    • Issue date Jul 17, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2338387

    • Patent number 2,338,387
    • Issue date Jan 4, 1944
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2292197

    • Patent number 2,292,197
    • Issue date Aug 4, 1942
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2240057

    • Patent number 2,240,057
    • Issue date Apr 29, 1941
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2106351

    • Patent number 2,106,351
    • Issue date Jan 25, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1966007

    • Patent number 1,966,007
    • Issue date Jul 10, 1934
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1950384

    • Patent number 1,950,384
    • Issue date Mar 13, 1934
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1930224

    • Patent number 1,930,224
    • Issue date Oct 10, 1933
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1909328

    • Patent number 1,909,328
    • Issue date May 16, 1933
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    1842410

    • Patent number 1,842,410
    • Issue date Jan 26, 1932
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1838719

    • Patent number 1,838,719
    • Issue date Dec 29, 1931
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1807882

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

    1805064

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

    1782319

    • Patent number 1,782,319
    • Issue date Nov 18, 1930
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1777507

    • Patent number 1,777,507
    • Issue date Oct 7, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1772803

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

    1753508

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

    1739311

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

    1704398

    • Patent number 1,704,398
    • Issue date Mar 5, 1929
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1701936

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