With strainer, filter, separator or sediment trap

Patents Grantslast 30 patents

  • Information Patent Grant

    Storm drainage detention assembly and system

    • Patent number 10,801,196
    • Issue date Oct 13, 2020
    • Hydroworks, LLC
    • Graham J. Bryant
    • 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

    Stormwater gully

    • Patent number 8,480,887
    • Issue date Jul 9, 2013
    • Hydro International PLC
    • Robert Yaw Gyamfi Andoh
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Syphon filtration system

    • Patent number 8,246,818
    • Issue date Aug 21, 2012
    • Jan A. Korzeniowski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel system of a handheld work apparatus

    • Patent number 8,132,557
    • Issue date Mar 13, 2012
    • Andreas Stihl AG & Co KG
    • Steffen Joos
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sample preparation device and method

    • Patent number 7,935,537
    • Issue date May 3, 2011
    • HandyLab, Inc.
    • Cecelia Haley
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    High performance sewer system

    • Patent number 7,857,968
    • Issue date Dec 28, 2010
    • Clearford Industries Inc.
    • Richard W. Connelly
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sludge treatment system for dam

    • Patent number 7,857,967
    • Issue date Dec 28, 2010
    • Wan Young Lee
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Sample preparation device and method

    • Patent number 7,763,209
    • Issue date Jul 27, 2010
    • HandyLab, Inc.
    • Cecelia Haley
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Co-extruded tubing

    • Patent number 7,647,949
    • Issue date Jan 19, 2010
    • Natvar Holdings, Inc.
    • Robert James Donohue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filter cartridge with check valve protection

    • Patent number 7,419,591
    • Issue date Sep 2, 2008
    • Contech Stormwater Solutions Inc.
    • Daniel W. Aberle
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter cartridge with check valve protection

    • Patent number 7,214,311
    • Issue date May 8, 2007
    • Contech Stormwater Solutions Inc.
    • Daniel W. Aberle
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Fluid filter

    • Patent number 7,025,878
    • Issue date Apr 11, 2006
    • Chapin Manufacturing, Inc.
    • Clark F. Spriegel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Ceiling leak capture and drainage system

    • Patent number 7,017,313
    • Issue date Mar 28, 2006
    • Stephen M. Mueller
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Siphon hose with gallon counter

    • Patent number 7,001,510
    • Issue date Feb 21, 2006
    • Rene Adame
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylindrical seal for refrigerant tube connector

    • Patent number 6,938,437
    • Issue date Sep 6, 2005
    • A-1 Components Corporation
    • Hector Velez
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Oil from water separator

    • Patent number 6,824,696
    • Issue date Nov 30, 2004
    • Unisearch Limited
    • David Bleasdale Tolmie
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter for a carpet cleaning system

    • Patent number 6,669,840
    • Issue date Dec 30, 2003
    • David O. Burrow
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter cartridge with regulated surface cleaning mechanism

    • Patent number 6,649,048
    • Issue date Nov 18, 2003
    • Stormwater Management
    • Scott A. de Ridder
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Ceiling leak capture and drainage system

    • Patent number 6,640,502
    • Issue date Nov 4, 2003
    • Stephen M. Mueller
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Liquid transport member for high flux rates between a port region a...

    • Patent number 6,579,457
    • Issue date Jun 17, 2003
    • The Procter & Gamble Company
    • Bruno Johannes Ehrnsperger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid filter

    • Patent number 6,440,303
    • Issue date Aug 27, 2002
    • Chapin Manufacturing, Inc.
    • Clark F. Spriegel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter for a carpet cleaning system

    • Patent number 6,391,208
    • Issue date May 21, 2002
    • David O. Burrow
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Self-priming siphon, in particular for irrigation

    • Patent number 6,178,984
    • Issue date Jan 30, 2001
    • Maurice Amsellem
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Water level and flow control device and skimmer box provided with t...

    • Patent number 6,056,886
    • Issue date May 2, 2000
    • Aquaria, Inc.
    • Roy S. Hickok
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Siphon freeze drain valve for underground irrigation systems

    • Patent number 5,964,241
    • Issue date Oct 12, 1999
    • Tom King Harmony Products, Inc.
    • Thomas A. King
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Suction strainer for use with a centrifugal pump

    • Patent number 5,858,234
    • Issue date Jan 12, 1999
    • Nami K. Sukun
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ballast tank device

    • Patent number 5,845,676
    • Issue date Dec 8, 1998
    • Ola G.o slashed.thesen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Closed feeding system for liquid fuel

    • Patent number 5,785,085
    • Issue date Jul 28, 1998
    • Forsvarets Forskningsinstitutt, Div. for Weapon and Material
    • Odd Halsnes
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Apparatus for creating surges in an aquarium

    • Patent number 5,738,137
    • Issue date Apr 14, 1998
    • Mark A. Reinke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Stormwater Gully

    • Publication number 20130277292
    • Publication date Oct 24, 2013
    • Robert Yaw Gyamfi Andoh
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    High Performance Sewer System

    • Publication number 20110132824
    • Publication date Jun 9, 2011
    • Clearford Industries Inc.
    • Richard W. Connelly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Stormwater Gully

    • Publication number 20110127204
    • Publication date Jun 2, 2011
    • Hydro International plc
    • Robert Yaw Gyamfi Andoh
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    CLEANER FOR INSIDE OF WATER TANK

    • Publication number 20110120570
    • Publication date May 26, 2011
    • Soichi Ogawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SAMPLE PREPARATION DEVICE AND METHOD

    • Publication number 20100279430
    • Publication date Nov 4, 2010
    • HandyLab, Inc.
    • Cecelia Haley
    • G01 - MEASURING TESTING
  • Information Patent Application

    Syphon Filtration System

    • Publication number 20100270218
    • Publication date Oct 28, 2010
    • Jan A. Korzeniowski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fuel system of a handheld work apparatus

    • Publication number 20100126475
    • Publication date May 27, 2010
    • Andreas Stihl AG & Co. KG.
    • Steffen Joos
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Sludge Treatment System for Dam

    • Publication number 20090255865
    • Publication date Oct 15, 2009
    • Wan Young Lee
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    High Performance Sewer System

    • Publication number 20090032450
    • Publication date Feb 5, 2009
    • Clearford Industries, Inc.
    • Richard W. Connelly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Cartridge with Check Valve Protection

    • Publication number 20070187307
    • Publication date Aug 16, 2007
    • CONTECH STORMWATER SOLUTIONS INC.
    • Daniel W. Aberle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Co-extruded tubing

    • Publication number 20070119511
    • Publication date May 31, 2007
    • Robert James Donohue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Sample preparation device and method

    • Publication number 20050214927
    • Publication date Sep 29, 2005
    • Cecelia Haley
    • G01 - MEASURING TESTING
  • Information Patent Application

    Cylindrical seal for refrigerant tube connector

    • Publication number 20050140141
    • Publication date Jun 30, 2005
    • Hector Velez
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cylindrical seal for refrigerant tube connector

    • Publication number 20040255608
    • Publication date Dec 23, 2004
    • Velez Hector
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Filter cartridge with check valve protection

    • Publication number 20040112807
    • Publication date Jun 17, 2004
    • Daniel W. Aberle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CEILING LEAK CAPTURE AND DRAINAGE SYSTEM

    • Publication number 20030159383
    • Publication date Aug 28, 2003
    • Stephen M. Mueller
    • E04 - BUILDING
  • Information Patent Application

    Fluid filter

    • Publication number 20030127385
    • Publication date Jul 10, 2003
    • Clark F. Spriegel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter cartridge with regulated surface cleaning mechanism

    • Publication number 20030094407
    • Publication date May 22, 2003
    • Stormwater Management, Inc.
    • Scott A. de Ridder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter for a carpet cleaning system

    • Publication number 20020084212
    • Publication date Jul 4, 2002
    • David O. Burrow
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Filter for a carpet cleaning system

    • Publication number 20010045399
    • Publication date Nov 29, 2001
    • David O. Burrow
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Fluid filter

    • Publication number 20010023846
    • Publication date Sep 27, 2001
    • Clark F. Spriegel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL