Distinct seal bowl in flow line connected casing

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for preventing drain line clogging over an ext...

    • Patent number 7,740,025
    • Issue date Jun 22, 2010
    • Mainstream Engineering Corp.
    • Robert P. Scaringe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Passive pressure activation valve

    • Patent number 7,543,601
    • Issue date Jun 9, 2009
    • Continental Automotive Canada, Inc.
    • Gilles Delaire
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Passive pressure activation valve

    • Patent number 7,490,624
    • Issue date Feb 17, 2009
    • Continental Automotive Canada, Inc.
    • Gilles Delaire
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil sealant-preserving drain odor trap

    • Patent number 6,959,723
    • Issue date Nov 1, 2005
    • Falvon Waterfree Technologies
    • Ditmar L. Gorges
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Water trap

    • Patent number 6,662,387
    • Issue date Dec 16, 2003
    • Duncan P. Winzar
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Oil sealant-preserving drain odor trap

    • Patent number 6,425,411
    • Issue date Jul 30, 2002
    • Ditmar L. Gorges
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sewerage inlet

    • Patent number 6,192,915
    • Issue date Feb 27, 2001
    • Antonius Valperz
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Liquid filling device

    • Patent number 6,164,309
    • Issue date Dec 26, 2000
    • Trojan Battery Company
    • William B. Brecht
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Horizontal-flow oil-sealant-preserving drain odor trap

    • Patent number 6,053,197
    • Issue date Apr 25, 2000
    • Ditmar L. Gorges
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drain trap

    • Patent number 5,916,436
    • Issue date Jun 29, 1999
    • BASF Corporation
    • James Melvin Devore
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sink-trap

    • Patent number 5,203,369
    • Issue date Apr 20, 1993
    • Jin-Chyuan Hwang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sewer fluid trap

    • Patent number 4,432,384
    • Issue date Feb 21, 1984
    • Marcel Guiboro
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Dental waste trap

    • Patent number 4,263,934
    • Issue date Apr 28, 1981
    • Lynn M. Redden
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Basement sewer trap

    • Patent number 4,045,346
    • Issue date Aug 30, 1977
    • Henry S. Swaskey
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Waterseal

    • Patent number 4,026,317
    • Issue date May 31, 1977
    • Lars Ekstrom
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3651826

    • Patent number 3,651,826
    • Issue date Mar 28, 1972
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2113721

    • Patent number 2,113,721
    • Issue date Apr 12, 1938
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2074462

    • Patent number 2,074,462
    • Issue date Mar 23, 1937
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2033064

    • Patent number 2,033,064
    • Issue date Mar 3, 1936
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1686415

    • Patent number 1,686,415
    • Issue date Oct 2, 1928
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1681117

    • Patent number 1,681,117
    • Issue date Aug 14, 1928
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1649182

    • Patent number 1,649,182
    • Issue date Nov 15, 1927
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1643315

    • Patent number 1,643,315
    • Issue date Sep 27, 1927
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1363535

    • Patent number 1,363,535
    • Issue date Dec 28, 1920
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1230179

    • Patent number 1,230,179
    • Issue date Jun 19, 1917
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1228034

    • Patent number 1,228,034
    • Issue date May 29, 1917
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1175836

    • Patent number 1,175,836
    • Issue date Mar 14, 1916
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1035366

    • Patent number 1,035,366
    • Issue date Aug 13, 1912
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1002792

    • Patent number 1,002,792
    • Issue date Sep 5, 1911
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    988369

    • Patent number 988,369
    • Issue date Apr 4, 1911
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    In-Line Water Trap

    • Publication number 20130284282
    • Publication date Oct 31, 2013
    • Dion Grant Sutherland
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    PASSIVE PRESSURE ACTIVATION VALVE

    • Publication number 20080041349
    • Publication date Feb 21, 2008
    • Gilles Delaire
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method and apparatus for preventing drain line clogging over an ext...

    • Publication number 20070119503
    • Publication date May 31, 2007
    • Mainstream Engineering Corp.
    • Robert P. Scaringe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Passive pressure activation valve

    • Publication number 20060000508
    • Publication date Jan 5, 2006
    • Gilles Delaire
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Oil sealant-preserving drain odor trap

    • Publication number 20030089397
    • Publication date May 15, 2003
    • Ditmar L. Gorges
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Water trap

    • Publication number 20030005516
    • Publication date Jan 9, 2003
    • Duncan P. Winzar
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    OIL SEALANT-PRESERVING DRAIN ODOR TRAP

    • Publication number 20020120981
    • Publication date Sep 5, 2002
    • Ditmar L. Gorges
    • E03 - WATER SUPPLY SEWERAGE