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ACO Severin Ahlmann GmbH & Co. KG

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Threshold drain system and method
    • Patent number 10,508,429
    • Issue date Dec 17, 2019
    • ACO Severin Ahlmann GmbH & Co. KG
    • Paul Casey
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Covering device for a slotted channel
    • Patent number 10,465,344
    • Issue date Nov 5, 2019
    • ACO Severin Ahlmann GmbH & Co. KG
    • Ramon Bhatia
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Gutter
    • Patent number 10,450,707
    • Issue date Oct 22, 2019
    • ACO Severin Ahlmann GmbH & Co. KG
    • Bengt Jesse-Windelband
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Connection device between a gutter and gully
    • Patent number 10,428,513
    • Issue date Oct 1, 2019
    • ACO Severin Ahlmann GmbH & Co. KG
    • Bengt Jesse-Windelband
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Support structure of a cover
    • Patent number 10,428,488
    • Issue date Oct 1, 2019
    • ACO SEVERIN AHLMANN GMBH & CO. KG
    • Andrew Allbright
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Covering consisting of a plurality of gratings inserted one into an...
    • Patent number 10,184,239
    • Issue date Jan 22, 2019
    • ACO Severin Ahlmann GmbH & Co. KG
    • Arne Meincke
    • E04 - BUILDING
  • Information Patent Grant

    Drain device
    • Patent number 9,963,866
    • Issue date May 8, 2018
    • ACO SEVERIN AHLMANN GMBH & CO. KG
    • Ivo Nemec
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drainage body connecting element
    • Patent number 9,957,987
    • Issue date May 1, 2018
    • ACO Severin Ahlmann GmbH & Co. KG
    • Marco Wandkowski
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Rail of a drainage channel
    • Patent number 9,809,935
    • Issue date Nov 7, 2017
    • ACO Severin Ahlmann GmbH & Co. KG
    • Arne Meincke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drainage channel with a drainage body and a cover
    • Patent number 9,745,733
    • Issue date Aug 29, 2017
    • ACO Severin Ahlmann GmbH & Co. KG
    • Hans-Julius Ahlmann
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drainage body surface unit
    • Patent number 9,708,806
    • Issue date Jul 18, 2017
    • ACO Severin Ahlmann GmbH & Co. KG
    • Arne Meincke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Closure for locking a covering
    • Patent number 9,689,135
    • Issue date Jun 27, 2017
    • ACO Severin Ahlmann GmbH & Co. KG
    • James Canney
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Separator for separating a light liquid-water mixture and method fo...
    • Patent number 9,458,029
    • Issue date Oct 4, 2016
    • ACO Severin Ahlmann GmbH & Co., KG
    • Hermann Mayer
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Cover element
    • Patent number 9,169,630
    • Issue date Oct 27, 2015
    • ACO Severin Ahlmann GmbH & Co. KG
    • Thorsten Wichmann
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Manhole cover
    • Patent number 9,004,809
    • Issue date Apr 14, 2015
    • ACO Severin Ahlmann GmbH & Co. KG
    • Arne Stoltenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Grating
    • Patent number 7,931,421
    • Issue date Apr 26, 2011
    • ACO Severin Ahlmann GmbH & Co. KG
    • Axel Rathmann
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Surface water drainage system
    • Patent number 7,524,133
    • Issue date Apr 28, 2009
    • ACO Severin Ahlmann GmbH & Co. KG
    • Heino Messerschmidt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Surface drainage system
    • Patent number 7,491,017
    • Issue date Feb 17, 2009
    • ACO Severin Ahlmann GmbH & Co. KG
    • Markus Blaschke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drainage channel
    • Patent number 7,458,745
    • Issue date Dec 2, 2008
    • ACO Severin Ahlmann GmbH & Co. KG
    • Arne Stoltenberg
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cover arrangement
    • Patent number 7,293,937
    • Issue date Nov 13, 2007
    • ACO Severin Ahlmann GmbH & Co. KG
    • Alfred Fuchs
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Street grid for surface drainage
    • Patent number 7,144,185
    • Issue date Dec 5, 2006
    • ACO Severin Ahlmann GmbH & Co. KG
    • Heino Messerschmidt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drainage device
    • Patent number 7,059,804
    • Issue date Jun 13, 2006
    • ACO Severin Ahlmann GmbH & Co. KG
    • Michael Sieber
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Cover for a drainage arrangement and a method of producing such an...
    • Patent number 7,008,137
    • Issue date Mar 7, 2006
    • ACO Severin Ahlmann GmbH & Co., KG
    • Michael Muller
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Cover for a drainage device
    • Patent number 6,945,733
    • Issue date Sep 20, 2005
    • ACO Severin Ahlmann GmbH & Co. KG
    • Axel Rathmann
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Securing device for a drainage channel
    • Patent number 6,793,439
    • Issue date Sep 21, 2004
    • ACO Severin Ahlmann GmbH & Co. KG
    • Wolfgang Arm
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Drainage gutter and method of installing
    • Patent number 5,518,336
    • Issue date May 21, 1996
    • ACO Severin Ahlmann GmbH & Co. KG
    • Wolfgang Arm
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Means for securing a cover over a drainage channel
    • Patent number 5,468,096
    • Issue date Nov 21, 1995
    • ACO Severin Ahlmann GmbH & Co., KG
    • Heinrich Sauerwein
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Surface drainage apparatus
    • Patent number 5,466,091
    • Issue date Nov 14, 1995
    • ACO Severin Ahlmann GmbH & Co., KG
    • Heinrich Sauerwein
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Surface drainage apparatus
    • Patent number 5,462,382
    • Issue date Oct 31, 1995
    • ACO Severin Ahlmann GmbH & Co., KG
    • Heinrich Sauerwein
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Surface drainage apparatus
    • Patent number 5,437,516
    • Issue date Aug 1, 1995
    • ACO Severin Ahlmann GmbH & Co., KG
    • Heinrich Sauerwein
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    COVER ELEMENT
    • Publication number 20150017384
    • Publication date Jan 15, 2015
    • ACO Severin Ahlmann GmbH & Co. KG
    • Thorsten Wichmann
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    DRAINAGE BODY CONNECTING ELEMENT
    • Publication number 20150016874
    • Publication date Jan 15, 2015
    • ACO Severin Ahlmann GmbH & Co. KG
    • Marco Wandkowski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MANHOLE COVER
    • Publication number 20140144086
    • Publication date May 29, 2014
    • ACO SEVERIN AHLMANN GMBH & CO., KG
    • Arne Stoltenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SEPARATOR FOR SEPARATING A LIGHT LIQUID-WATER MIXTURE AND METHOD FO...
    • Publication number 20130306577
    • Publication date Nov 21, 2013
    • ACO SEVERIN AHLMANN GmbH & CO. KG
    • Hermann Mayer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COVERING CONSISTING OF A PLURALITY OF GRATINGS INSERTED ONE INTO AN...
    • Publication number 20130161246
    • Publication date Jun 27, 2013
    • ACO SEVERIN AHLMANN GmbH & CO. KG
    • Arne Meincke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    GRATING WITH A PLATE DETACHABLY MOUNTED IN A FRAME FOR COVERING A D...
    • Publication number 20090038235
    • Publication date Feb 12, 2009
    • ACO SEVERIN AHLMANN GMBH & CO. KG
    • Michael Muller
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Covered Plastic Lock
    • Publication number 20070223997
    • Publication date Sep 27, 2007
    • ACO SEVERIN AHLMANN GmbH & CO. KG
    • Alfred Fuchs
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Fixing device
    • Publication number 20070122237
    • Publication date May 31, 2007
    • ACO SEVERIN AHLMANN GMBH & CO., KG
    • Markus Blaschke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Drainage channel
    • Publication number 20070071554
    • Publication date Mar 29, 2007
    • ACO SEVERIN AHLMANN GmbH & CO. KG
    • Arne Stoltengerg
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Cover arrangement
    • Publication number 20060171778
    • Publication date Aug 3, 2006
    • ACO SEVERIN AHLMANN GMBH & CO. KG
    • Alfred Fuchs
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Surface water drainage system
    • Publication number 20060159515
    • Publication date Jul 20, 2006
    • ACO SEVERIN AHLMANN GmbH & CO. KG
    • Heino Messerschimidt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Surface drainage device
    • Publication number 20060120802
    • Publication date Jun 8, 2006
    • ACO Severin Ahlmann GmbH & Co. KG
    • Markus Blaschke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Street grid for surface drainage
    • Publication number 20050271468
    • Publication date Dec 8, 2005
    • ACO Severin Ahlmann GmbH & Co. KG
    • Heino Messerschmidt
    • E03 - WATER SUPPLY SEWERAGE

Trademarklast 30 trademarks

  • Information Trademark

    87308458 - WATERFIRST
    • Serial number 87308458
    • Filing date Jan 20, 2017
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    86699400 - HYGIENEFIRST
    • Serial number 86699400
    • Registration number 5025246
    • Filing date Jul 21, 2015
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    77537106 - ACO SELF
    • Serial number 77537106
    • Filing date Aug 1, 2008
    • Aco Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    77529403 - ACO DRAIN
    • Serial number 77529403
    • Filing date Jul 23, 2008
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    77497611 - POWERDRAIN
    • Serial number 77497611
    • Registration number 4514826
    • Filing date Jun 12, 2008
    • ACO Severin Ahlmann GmbH & Co. KG
    • 19 - Building materials (non-metallic)
  • Information Trademark

    77497602 - XTRADRAIN
    • Serial number 77497602
    • Filing date Jun 12, 2008
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    79021376 - ACO
    • Serial number 79021376
    • Registration number 3373183
    • Filing date Feb 2, 2005
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    79001299 - MULTILINE
    • Serial number 79001299
    • Filing date Jan 12, 2004
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    78276725 - ACO-CERT
    • Serial number 78276725
    • Filing date Jul 21, 2003
    • Aco Severin Ahlmann GmbH & Co. KG
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    78160153 - MULTITOP
    • Serial number 78160153
    • Registration number 2831850
    • Filing date Sep 3, 2002
    • Aco Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    76329488 - EUROLOCK
    • Serial number 76329488
    • Registration number 2932243
    • Filing date Oct 25, 2001
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    74697383 - SELFLOK
    • Serial number 74697383
    • Registration number 2180940
    • Filing date Jul 5, 1995
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    74403366 - POWERLOK
    • Serial number 74403366
    • Registration number 2103678
    • Filing date Jun 16, 1993
    • ACO Severin Ahlmann GmbH & Co. KG
    • 6 - Common metals and their alloys
  • Information Trademark

    74403365 - QUICKLOK
    • Serial number 74403365
    • Registration number 1960674
    • Filing date Jun 16, 1993
    • ACO Severin Ahlmann GmbH & Co., KG
    • 6 - Common metals and their alloys
  • Information Trademark

    73508575 - ACO
    • Serial number 73508575
    • Registration number 1512702
    • Filing date Nov 13, 1984
    • Aco Severin Ahlmann GmbH & Co. KG
    • 19 - Building materials (non-metallic)
  • Information Trademark

    73243656 - ACO-DRAIN
    • Serial number 73243656
    • Registration number 1170219
    • Filing date Dec 20, 1979
    • Aco Severin Ahlmann GmbH & Co. KG
    • 19 - Building materials (non-metallic)