Downward partition encircles projecting outlet

Patents Grantslast 30 patents

  • Information Patent Grant

    Fixtures for trapping condensation

    • Patent number 7,428,909
    • Issue date Sep 30, 2008
    • Lasco Fittings, Inc.
    • Donald J. Klein
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sewerage inlet

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

    Removable storm drainage cartridge

    • Patent number 5,297,367
    • Issue date Mar 29, 1994
    • Jorge R. Sainz
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Floor drain and trap

    • Patent number 4,922,948
    • Issue date May 8, 1990
    • Willem Van Dijk
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Liquid seal vent

    • Patent number 4,773,441
    • Issue date Sep 27, 1988
    • Pavel Biba
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube separator with protection against contamination

    • Patent number 4,624,279
    • Issue date Nov 25, 1986
    • Grunbeck Wasseraufbereitung GmbH
    • Hans Arens
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Apparatus for removing gas from a liquid

    • Patent number 4,243,065
    • Issue date Jan 6, 1981
    • BOC Limited
    • Michael E. Garrett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Drain trap and cover construction

    • Patent number 4,043,354
    • Issue date Aug 23, 1977
    • D & J Tool & Die, Inc.
    • Douglas S. Brown
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2844213

    • Patent number 2,844,213
    • Issue date Jul 22, 1958
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2582031

    • Patent number 2,582,031
    • Issue date Jan 8, 1952
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2525807

    • Patent number 2,525,807
    • Issue date Oct 17, 1950
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    2395320

    • Patent number 2,395,320
    • Issue date Feb 19, 1946
    • B61 - RAILWAYS
  • Information Patent Grant

    2210179

    • Patent number 2,210,179
    • Issue date Aug 6, 1940
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2201998

    • Patent number 2,201,998
    • Issue date May 28, 1940
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2153373

    • Patent number 2,153,373
    • Issue date Apr 4, 1939
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    2060420

    • Patent number 2,060,420
    • Issue date Nov 10, 1936
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1917344

    • Patent number 1,917,344
    • Issue date Jul 11, 1933
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1727688

    • Patent number 1,727,688
    • Issue date Sep 10, 1929
    • B61 - RAILWAYS
  • Information Patent Grant

    1681242

    • Patent number 1,681,242
    • Issue date Aug 21, 1928
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1666937

    • Patent number 1,666,937
    • Issue date Apr 24, 1928
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1625561

    • Patent number 1,625,561
    • Issue date Apr 19, 1927
    • E03 - WATER SUPPLY SEWERAGE
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    1604772

    • Patent number 1,604,772
    • Issue date Oct 26, 1926
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1596997

    • Patent number 1,596,997
    • Issue date Aug 24, 1926
    • E03 - WATER SUPPLY SEWERAGE
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    1566052

    • Patent number 1,566,052
    • Issue date Dec 15, 1925
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1526637

    • Patent number 1,526,637
    • Issue date Feb 17, 1925
    • E03 - WATER SUPPLY SEWERAGE
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    1507531

    • Patent number 1,507,531
    • Issue date Sep 2, 1924
    • E03 - WATER SUPPLY SEWERAGE
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    1502184

    • Patent number 1,502,184
    • Issue date Jul 22, 1924
    • B61 - RAILWAYS
  • Information Patent Grant

    1469790

    • Patent number 1,469,790
    • Issue date Oct 9, 1923
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Fixtures for trapping condensation

    • Publication number 20060097427
    • Publication date May 11, 2006
    • Lasco Fittings, Inc.
    • Donald J. Klein
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL