TREA

NORWALK WASTEWATER EQUIPMENT COMPANY

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Organization

  • NORWALK, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Wastewater management system
    • Patent number 6,878,281
    • Issue date Apr 12, 2005
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater management system
    • Patent number 6,860,994
    • Issue date Mar 1, 2005
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater treatment apparatus
    • Patent number 6,763,950
    • Issue date Jul 20, 2004
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Compression clamp for water-tight sealing of tubular components
    • Patent number 6,764,111
    • Issue date Jul 20, 2004
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater management system
    • Patent number 6,763,951
    • Issue date Jul 20, 2004
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Tablet feeder for water and/or wastewater
    • Patent number 6,077,484
    • Issue date Jun 20, 2000
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Flow augmenting device for a wastewater treatment plant
    • Patent number 5,868,172
    • Issue date Feb 9, 1999
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method of augmenting flow in a wastewater treatment plant
    • Patent number 5,667,689
    • Issue date Sep 16, 1997
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Flow augmenting devices for a wastewater treatment plant
    • Patent number 5,569,376
    • Issue date Oct 29, 1996
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater treatment apparatus with an outer filtration unit and an...
    • Patent number 5,413,706
    • Issue date May 9, 1995
    • Norwalk Wastewater Equipment Company d/b/a NORWECO, Inc.
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Closure for a wastewater treatment mechanism
    • Patent number 5,409,604
    • Issue date Apr 25, 1995
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater treatment mechanism
    • Patent number 5,306,425
    • Issue date Apr 26, 1994
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater treatment mechanism
    • Patent number 5,264,120
    • Issue date Nov 23, 1993
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater treatment mechanism
    • Patent number 5,207,896
    • Issue date May 4, 1993
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater treatment plant
    • Patent number 4,608,157
    • Issue date Aug 26, 1986
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Wastewater treatment plant
    • Patent number 4,505,813
    • Issue date Mar 19, 1985
    • Norwalk Wastewater Equipment Company
    • Jan D. Graves
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    97230057 - SINGULAIR HK
    • Serial number 97230057
    • Registration number 7165661
    • Filing date Jan 20, 2022
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    88907469 - SINGULAIR SOLAR
    • Serial number 88907469
    • Registration number 7243008
    • Filing date May 8, 2020
    • Norwalk Wastewater Equipment Company
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88585971 - NITRO-BUSTER
    • Serial number 88585971
    • Registration number 6049718
    • Filing date Aug 20, 2019
    • NORWALK WASTEWATER EQUIPMENT COMPANY
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    88237774 - LITTLE LID
    • Serial number 88237774
    • Filing date Dec 20, 2018
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    88135611 - SINGULAIR R3
    • Serial number 88135611
    • Registration number 5875644
    • Filing date Sep 28, 2018
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    87028068 - SANIPEDE
    • Serial number 87028068
    • Filing date May 6, 2016
    • Norwalk Wastewater Equipment Company DBA Norweco, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    87028060 - SANIPOD
    • Serial number 87028060
    • Filing date May 6, 2016
    • Norwalk Wastewater Equipment Company DBA Norweco, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    86724242 - WASP
    • Serial number 86724242
    • Registration number 5014431
    • Filing date Aug 13, 2015
    • Norwalk Wastewater Equipment Company, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    86350859 - THE NORWALK COMPANIES
    • Serial number 86350859
    • Registration number 4890677
    • Filing date Jul 29, 2014
    • Norwalk Wastewater Equipment Company, Inc.
    • 37 - Building construction
  • Information Trademark

    86217152 - ENVIRO-C
    • Serial number 86217152
    • Registration number 4673032
    • Filing date Mar 11, 2014
    • Norwalk Wastewater Equipment Company, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    86129314 - HYDRO-KINETIC BIO-FILM REACTOR
    • Serial number 86129314
    • Registration number 4818585
    • Filing date Nov 26, 2013
    • Norwalk Wastewater Equipment Company, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    86011504 - PHOS-4-FADE
    • Serial number 86011504
    • Registration number 4527132
    • Filing date Jul 16, 2013
    • Norwalk Wastewater Equipment Company, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    85878527 - EVENAIR
    • Serial number 85878527
    • Registration number 4482568
    • Filing date Mar 18, 2013
    • Norwalk Wastewater Equipment Company, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    85830186 - PHOS-FREE
    • Serial number 85830186
    • Filing date Jan 23, 2013
    • Norwalk Wastewater Equipment Company, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    85531970 - HYDRO-KINETIC
    • Serial number 85531970
    • Registration number 4255278
    • Filing date Feb 2, 2012
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    85142855 - RIBBIT-RIVET
    • Serial number 85142855
    • Registration number 4023841
    • Filing date Oct 1, 2010
    • Norwalk Wastewater Equipment Company
    • 20 - Furniture, mirrors, picture frames
  • Information Trademark

    85063170 - TRI-MAX
    • Serial number 85063170
    • Registration number 4008363
    • Filing date Jun 15, 2010
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    85058049 - HYDRA-MAX
    • Serial number 85058049
    • Registration number 4129257
    • Filing date Jun 9, 2010
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    77857294 - BIO-SENSE
    • Serial number 77857294
    • Filing date Oct 26, 2009
    • Norwalk Wastewater Equipment Company
    • 5 - Pharmaceutical and veterinary preparations
  • Information Trademark

    76699301 - SINGULAIR GREEN
    • Serial number 76699301
    • Registration number 3846868
    • Filing date Sep 2, 2009
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    77729305 - TRI-MAX
    • Serial number 77729305
    • Filing date May 5, 2009
    • Norwalk Wastewater Equipment Company
    • 40 - Treatment of materials
  • Information Trademark

    77663962 - HYDRA-MAX
    • Serial number 77663962
    • Filing date Feb 5, 2009
    • Norwalk Wastewater Equipment Company
    • 40 - Treatment of materials
  • Information Trademark

    76664386 - MCD
    • Serial number 76664386
    • Registration number 3305191
    • Filing date Aug 9, 2006
    • Norwalk Wastewater Equipment Company
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76658757 - TNT
    • Serial number 76658757
    • Registration number 3449969
    • Filing date Apr 20, 2006
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    76651831 - BIO-MAX
    • Serial number 76651831
    • Registration number 3366310
    • Filing date Dec 13, 2005
    • Norwalk Wastewater Equipment Company
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    76648912 - BIO-LOGICAL
    • Serial number 76648912
    • Filing date Oct 20, 2005
    • Norwalk Wastewater Equipment Company
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    76648914 - SERVICE PRO
    • Serial number 76648914
    • Registration number 3340562
    • Filing date Oct 20, 2005
    • Norwalk Wastewater Equipment Company
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76564727 - TRAVALAIR
    • Serial number 76564727
    • Registration number 2922266
    • Filing date Dec 11, 2003
    • Norwalk Wastewater Equipment Company
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    76511485 - CHEMCHECK
    • Serial number 76511485
    • Registration number 2864475
    • Filing date May 6, 2003
    • Norwalk Wastewater Equipment Company
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76455577 - CLEARCHECK
    • Serial number 76455577
    • Registration number 2788432
    • Filing date Oct 2, 2002
    • Norwalk Wastewater Equipment Company
    • 7 - Machines and machine tools