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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for controlling the filling of a cistern

    • Patent number 9,890,525
    • Issue date Feb 13, 2018
    • Etablissements Dubourgel Grange
    • Hubert Magar
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Cleaner for inside of water tank

    • Patent number 8,733,385
    • Issue date May 27, 2014
    • Soichi Ogawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    System and method for pseudo-continuous measurement of metabolite c...

    • Patent number 8,524,154
    • Issue date Sep 3, 2013
    • G-Sense Ltd.
    • Avraham Shekalim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Liquid handling apparatus

    • Patent number 6,883,535
    • Issue date Apr 26, 2005
    • Unified Solutions Inc.
    • Samuel H. Cromwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Siphon assemblies

    • Patent number 6,256,801
    • Issue date Jul 10, 2001
    • Thomas Dudley Ltd.
    • Francis Michael Mohr
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water supply pipe protector

    • Patent number 6,161,568
    • Issue date Dec 19, 2000
    • Kenneth J. Dragotta
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Oil drawing and dispensing device

    • Patent number 6,112,759
    • Issue date Sep 5, 2000
    • Huan-Ling Hsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pump priming system

    • Patent number 5,620,309
    • Issue date Apr 15, 1997
    • Terry J. Todden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure coupling for cleaning water lines

    • Patent number 5,433,246
    • Issue date Jul 18, 1995
    • George F. Horton
    • B08 - CLEANING
  • Information Patent Grant

    Siphon assembly for flushing cisterns

    • Patent number 4,649,953
    • Issue date Mar 17, 1987
    • Thomas Dudley Limited
    • Thomas I. Dudley
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Siphon

    • Patent number 4,232,694
    • Issue date Nov 11, 1980
    • Francis R. Williams
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Siphon tube starter

    • Patent number 4,112,963
    • Issue date Sep 12, 1978
    • John M. Brubaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Siphon starting device

    • Patent number 4,041,971
    • Issue date Aug 16, 1977
    • Robert Newsteder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3463094

    • Patent number 3,463,094
    • Issue date Aug 26, 1969
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    2899137

    • Patent number 2,899,137
    • Issue date Aug 11, 1959
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2830608

    • Patent number 2,830,608
    • Issue date Apr 15, 1958
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2612903

    • Patent number 2,612,903
    • Issue date Oct 7, 1952
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2363312

    • Patent number 2,363,312
    • Issue date Nov 21, 1944
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2363313

    • Patent number 2,363,313
    • Issue date Nov 21, 1944
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2131743

    • Patent number 2,131,743
    • Issue date Oct 4, 1938
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2055954

    • Patent number 2,055,954
    • Issue date Sep 29, 1936
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1731899

    • Patent number 1,731,899
    • Issue date Oct 15, 1929
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1715470

    • Patent number 1,715,470
    • Issue date Jun 4, 1929
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1627451

    • Patent number 1,627,451
    • Issue date May 3, 1927
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1582399

    • Patent number 1,582,399
    • Issue date Apr 27, 1926
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1442314

    • Patent number 1,442,314
    • Issue date Jan 16, 1923
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1440706

    • Patent number 1,440,706
    • Issue date Jan 2, 1923
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1308101

    • Patent number 1,308,101
    • Issue date Jul 1, 1919
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1241916

    • Patent number 1,241,916
    • Issue date Oct 2, 1917
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1211523

    • Patent number 1,211,523
    • Issue date Jan 9, 1917
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents