Plural inlet

Patents Grantslast 30 patents

  • Information Patent Grant

    Waste line connector assembly

    • Patent number 8,033,486
    • Issue date Oct 11, 2011
    • Emerson Electric Co.
    • Thomas R Berger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    P-trap for plumbing drainage systems

    • Patent number 6,859,956
    • Issue date Mar 1, 2005
    • Canplas Industries Ltd.
    • James Mantyla
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Waterless urinal with liquid seal, liquid seal and method of using...

    • Patent number 6,589,440
    • Issue date Jul 8, 2003
    • John Atwill
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Plumbing stop valve and method of use

    • Patent number 6,341,618
    • Issue date Jan 29, 2002
    • Rudolph V. Ricci
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drain trap apparatus

    • Patent number 5,941,273
    • Issue date Aug 24, 1999
    • Svetozar Petrovich
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Reverse osmosis drain coupling and method of installing

    • Patent number 5,901,731
    • Issue date May 11, 1999
    • Paul L. Traylor
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Condensate trap for multi-poise furnace

    • Patent number 5,379,749
    • Issue date Jan 10, 1995
    • Carrier Corporation
    • Larry D. Rieke
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Dual-sided condensate trap for furnace

    • Patent number 5,309,890
    • Issue date May 10, 1994
    • Carrier Corporation
    • Larry D. Rieke
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method of generating hydrogen

    • Patent number 4,842,844
    • Issue date Jun 27, 1989
    • The Boeing Company
    • William G. Harris
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Ventilated toilet

    • Patent number 4,800,596
    • Issue date Jan 31, 1989
    • Heinrich Menge
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water seal drum

    • Patent number 4,655,242
    • Issue date Apr 7, 1987
    • JGC Corporation
    • Takeru Hamazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Trap-type drain fitting

    • Patent number 4,263,138
    • Issue date Apr 21, 1981
    • Bernhard Kessel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water trap

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

    Basement floor drain and integral trap

    • Patent number 4,248,711
    • Issue date Feb 3, 1981
    • Thomas L. Fitzpatrick
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Modular assembly for drain trap

    • Patent number 4,198,717
    • Issue date Apr 22, 1980
    • Bernhard Kessel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Manually closable anti-backup trap

    • Patent number 4,074,686
    • Issue date Feb 21, 1978
    • Bernhard Kessel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3313314

    • Patent number 3,313,314
    • Issue date Apr 11, 1967
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3283340

    • Patent number 3,283,340
    • Issue date Nov 8, 1966
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3196894

    • Patent number 3,196,894
    • Issue date Jul 27, 1965
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3141472

    • Patent number 3,141,472
    • Issue date Jul 21, 1964
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2938437

    • Patent number 2,938,437
    • Issue date May 31, 1960
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2468360

    • Patent number 2,468,360
    • Issue date Apr 26, 1949
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2302617

    • Patent number 2,302,617
    • Issue date Nov 17, 1942
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2266035

    • Patent number 2,266,035
    • Issue date Dec 16, 1941
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2260616

    • Patent number 2,260,616
    • Issue date Oct 28, 1941
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2256758

    • Patent number 2,256,758
    • Issue date Sep 23, 1941
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2089231

    • Patent number 2,089,231
    • Issue date Aug 10, 1937
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1879581

    • Patent number 1,879,581
    • Issue date Sep 27, 1932
    • B08 - CLEANING
  • Information Patent Grant

    1833303

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

    1796685

    • Patent number 1,796,685
    • Issue date Mar 17, 1931
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents