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  • Y10T137/4531
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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 Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

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Y10T137/4531Divided and recombined passages
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-siphon trap with snorkel
    • Patent number 8,646,117
    • Issue date Feb 11, 2014
    • Falcon Waterfree Technologies, LLC
    • Robert Avetisian
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flow trap with compartment separator and baffle for use in a water-...
    • Patent number 8,485,216
    • Issue date Jul 16, 2013
    • Falcon Waterfree Technologies, LLC
    • Michael Higgins
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Diverter, liquid-level indicator and chemical pre-treatment and pos...
    • Patent number 7,575,022
    • Issue date Aug 18, 2009
    • Falcon Waterfree Technologie
    • Michael Higgins
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Flow trap with compartment separator and baffle for use in a waterl...
    • Patent number 7,571,741
    • Issue date Aug 11, 2009
    • Falcon Waterfree Technologies
    • Michael Higgins
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Two-way trap
    • Patent number 7,066,195
    • Issue date Jun 27, 2006
    • Juan Anguera Font
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Vacuum assist toilet trap
    • Patent number 5,404,597
    • Issue date Apr 11, 1995
    • Fluidmaster, Inc.
    • Arnold Hennessy
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Valve arrangement
    • Patent number 4,706,700
    • Issue date Nov 17, 1987
    • The BOC Group, Inc.
    • Elizabeth J. Jumeau
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Water trap
    • Patent number 4,254,512
    • Issue date Mar 10, 1981
    • Gert Soderstrom
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2910997
    • Patent number 2,910,997
    • Issue date Nov 3, 1959
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2531721
    • Patent number 2,531,721
    • Issue date Nov 28, 1950
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2491328
    • Patent number 2,491,328
    • Issue date Dec 13, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2371231
    • Patent number 2,371,231
    • Issue date Mar 13, 1945
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    2278034
    • Patent number 2,278,034
    • Issue date Mar 31, 1942
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2088993
    • Patent number 2,088,993
    • Issue date Aug 3, 1937
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1951463
    • Patent number 1,951,463
    • Issue date Mar 20, 1934
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1935934
    • Patent number 1,935,934
    • Issue date Nov 21, 1933
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1833303
    • Patent number 1,833,303
    • Issue date Nov 24, 1931
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1810240
    • Patent number 1,810,240
    • Issue date Jun 16, 1931
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1781683
    • Patent number 1,781,683
    • Issue date Nov 18, 1930
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1676029
    • Patent number 1,676,029
    • Issue date Jul 3, 1928
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1585200
    • Patent number 1,585,200
    • Issue date May 18, 1926
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1553272
    • Patent number 1,553,272
    • Issue date Sep 8, 1925
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1509252
    • Patent number 1,509,252
    • Issue date Sep 23, 1924
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1455279
    • Patent number 1,455,279
    • Issue date May 15, 1923
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1444132
    • Patent number 1,444,132
    • Issue date Feb 6, 1923
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1418941
    • Patent number 1,418,941
    • Issue date Jun 6, 1922
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1398427
    • Patent number 1,398,427
    • Issue date Nov 29, 1921
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1375598
    • Patent number 1,375,598
    • Issue date Apr 19, 1921
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1356530
    • Patent number 1,356,530
    • Issue date Oct 26, 1920
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1347551
    • Patent number 1,347,551
    • Issue date Jul 27, 1920
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents