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EVAC INTERNATIONAL OY

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  • PARIS, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid ring pump and method for operating a liquid ring pump
    • Patent number 8,944,778
    • Issue date Feb 3, 2015
    • Evac International Oy
    • Vesa Lappalainen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum sewage system
    • Patent number 8,381,324
    • Issue date Feb 26, 2013
    • Evac International Oy
    • Vesa Lappalainen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vacuum sewer system
    • Patent number 7,845,028
    • Issue date Dec 7, 2010
    • Evac International Oy
    • Gunnar Lindroos
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum sewer system
    • Patent number 7,770,241
    • Issue date Aug 10, 2010
    • Evac International Oy
    • Vesa Lappalainen
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sewage treatment plant
    • Patent number 7,077,958
    • Issue date Jul 18, 2006
    • Evac International Oy
    • Timo Metsänen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Valve means
    • Patent number 6,748,973
    • Issue date Jun 15, 2004
    • EVAC International Oy
    • Gunnar Lindroos
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rinse fluid valve for a vacuum toilet
    • Patent number 6,732,386
    • Issue date May 11, 2004
    • EVAC International Oy
    • William B. Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Discharge valve for a vacuum toilet
    • Patent number 6,704,947
    • Issue date Mar 16, 2004
    • EVAC International Oy
    • Jay D. Stradinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum waste tank
    • Patent number 6,651,837
    • Issue date Nov 25, 2003
    • EVAC International Oy
    • Jay D. Stradinger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum sewer system
    • Patent number 6,648,002
    • Issue date Nov 18, 2003
    • EVAC International Oy
    • Vesa Lappalainen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Separator device
    • Patent number 6,645,387
    • Issue date Nov 11, 2003
    • EVAC International Oy
    • Tommi Naski
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Apparatus for sewage treatment
    • Patent number 6,638,420
    • Issue date Oct 28, 2003
    • EVAC International Oy
    • Pekka Tyllilä
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vacuum toilet bowl assembly having removable bowl
    • Patent number 6,536,054
    • Issue date Mar 25, 2003
    • EVAC International Oy
    • William Bruce Anderson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Modular vacuum toilet with line replaceable units
    • Patent number 6,536,055
    • Issue date Mar 25, 2003
    • EVAC International Oy
    • Mark A. Pondelick
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Vacuum sewer system
    • Patent number 6,474,357
    • Issue date Nov 5, 2002
    • EVAC International Oy
    • Tommi Naski
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum system
    • Patent number 6,470,925
    • Issue date Oct 29, 2002
    • EVAC International Oy
    • Jouni Hyvärinen
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Buffer box for use in a vacuum drainage system
    • Patent number 6,467,497
    • Issue date Oct 22, 2002
    • EVAC International Oy
    • Jay D. Stradinger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum waste system having a vacuum control valve
    • Patent number 6,453,481
    • Issue date Sep 24, 2002
    • EVAC International Oy
    • Mark A. Pondelick
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Automatically operable lid for a vacuum waste receptacle
    • Patent number 6,434,759
    • Issue date Aug 20, 2002
    • Evac International Oy
    • Mark A. Pondelick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum gallery waste disposal system
    • Patent number 6,385,789
    • Issue date May 14, 2002
    • EVAC International Oy
    • Mark A. Pondelick
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Discharge valve having a disk with a flushing aperture and an air i...
    • Patent number 6,370,709
    • Issue date Apr 16, 2002
    • EVAC International Oy
    • Jay D. Stradinger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Modular vacuum toilet with line replaceable units
    • Patent number 6,353,942
    • Issue date Mar 12, 2002
    • EVAC International Oy
    • Mark A. Pondelick
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Rinse fluid valve for a vacuum toilet
    • Patent number 6,349,424
    • Issue date Feb 26, 2002
    • Evac International Oy
    • Jay D. Stradinger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Valve set for a vacuum toilet
    • Patent number 6,349,425
    • Issue date Feb 26, 2002
    • EVAC International Oy
    • Jay D. Stradinger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum toilet bowl assembly having a removable bowl
    • Patent number 6,347,416
    • Issue date Feb 19, 2002
    • EVAC International Oy
    • William Bruce Anderson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Buffer box for use in a vacuum drainage system
    • Patent number 6,311,717
    • Issue date Nov 6, 2001
    • EVAC International Oy
    • Jay D. Stradinger
  • Information Patent Grant

    Aeration apparatus for a vertical riser in a vacuum drainage system
    • Patent number 6,305,403
    • Issue date Oct 23, 2001
    • EVAC International Oy
    • Bjorn von Palffy
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Waste fluid discharge column
    • Patent number 6,283,140
    • Issue date Sep 4, 2001
    • EVAC International Oy
    • Bjorn von Palffy
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Apparatus for injecting a reagent into a stream of rinse fluid
    • Patent number 6,256,802
    • Issue date Jul 10, 2001
    • EVAC International Oy
    • Jay D. Stradinger
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet
    • Patent number D444217
    • Issue date Jun 26, 2001
    • EVAC International Oy
    • Joan McMahon
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID RING PUMP AND METHOD FOR OPERATING A LIQUID RING PUMP
    • Publication number 20130089440
    • Publication date Apr 11, 2013
    • EVAC INTERNATIONAL OY
    • Vesa Lappalainen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sewage treatment plant
    • Publication number 20050103696
    • Publication date May 19, 2005
    • EVAC INTERNATIONAL OY
    • Timo Metsanen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Discharg valve for a vacuum toilet
    • Publication number 20020120982
    • Publication date Sep 5, 2002
    • EVAC INTERNATIONAL OY
    • Jay D. Stradinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Modular vacuum toilet
    • Publication number 20020069459
    • Publication date Jun 13, 2002
    • EVAC INTERNATIONAL OY
    • Mark A. Pondelick
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Vacuum toilet bowl assembly having removable bowl
    • Publication number 20020062519
    • Publication date May 30, 2002
    • EVAC INTERNATIONAL OY
    • William Bruce Anderson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VACUUM WASTE TANK
    • Publication number 20010002023
    • Publication date May 31, 2001
    • EVAC INTERNATIONAL OY
    • JAY D. STRADINGER
    • E03 - WATER SUPPLY SEWERAGE

Trademarklast 30 trademarks

  • Information Trademark

    79125210 - EVAC
    • Serial number 79125210
    • Registration number 4473029
    • Filing date Sep 10, 2012
    • Evac International Oy
    • 7 - Machines and machine tools