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OY WARTSILA AB

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  • SF-00101 HELSINKI 10, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum toilet system with treated rinse liquid
    • Patent number 5,692,250
    • Issue date Dec 2, 1997
    • Oy Wartsila AB
    • Sven Oldfelt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum toilet system
    • Patent number 5,454,936
    • Issue date Oct 3, 1995
    • Oy Wartsila AB
    • Arne Ask
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Vacuum toilet system
    • Patent number 5,245,711
    • Issue date Sep 21, 1993
    • Oy Wartsila AB
    • Sven Oldfelt
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Vacuum sewer arrangement
    • Patent number 5,165,457
    • Issue date Nov 24, 1992
    • Oy Wartsila AB
    • Henry Olin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum toilet system with simultaneous rinse and discharge
    • Patent number 5,007,117
    • Issue date Apr 16, 1991
    • Oy Wartsila AB
    • Sven Oldfelt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Method and arrangement for optimizing of the function of a door closer
    • Patent number 4,973,894
    • Issue date Nov 27, 1990
    • Oy Wartsila AB
    • Sven-Eric Johansson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Method for testing different substances and a combustion engine for...
    • Patent number 4,967,035
    • Issue date Oct 30, 1990
    • Oy Wartsila AB
    • Gosta Liljenfeldt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vacuum sewer arrangement
    • Patent number 4,928,326
    • Issue date May 29, 1990
    • Oy Wartsila AB
    • Henry Olin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Door lock
    • Patent number 4,902,053
    • Issue date Feb 20, 1990
    • Oy Wartsila AB
    • Reijo Hakkarainen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Upstreams inclined doctor blade
    • Patent number 4,889,071
    • Issue date Dec 26, 1989
    • Oy Wartsila AB
    • Yngve Fundell
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Vacuum sewage system
    • Patent number 4,865,631
    • Issue date Sep 12, 1989
    • Oy Wartsila AB
    • Lennart Stroby
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Key or similar article
    • Patent number D302238
    • Issue date Jul 18, 1989
    • Oy Wartsila AB
    • Simo Kopu
    • D08 - Tools and hardware
  • Information Patent Grant

    Passenger ship
    • Patent number 4,838,190
    • Issue date Jun 13, 1989
    • Oy Wartsila AB
    • Kai Levander
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Paper web cut-off device
    • Patent number 4,827,820
    • Issue date May 9, 1989
    • Oy Wartsila AB
    • Jorma Kinnunen
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Coater
    • Patent number 4,822,640
    • Issue date Apr 18, 1989
    • Oy Wartsila AB
    • Raimo Tuhkanen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Rinse water valve for vacuum toilet system
    • Patent number 4,811,754
    • Issue date Mar 14, 1989
    • Oy Wartsila AB
    • Raymond L. Wilhelm
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller shaft bearing arrangement
    • Patent number 4,795,273
    • Issue date Jan 3, 1989
    • Oy Wartsila AB
    • Torbjorn Henriksson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Apparatus for coating running webs
    • Patent number 4,791,879
    • Issue date Dec 20, 1988
    • Oy Wartsila AB
    • Dan Eklund
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method of discharging sewage by vacuum and control apparatus for ca...
    • Patent number 4,791,949
    • Issue date Dec 20, 1988
    • Oy Wartsila AB
    • Wolfgang Tank
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Web winding method and winder
    • Patent number 4,789,109
    • Issue date Dec 6, 1988
    • Oy Wartsila AB
    • Markku Kyytsonen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ship hull
    • Patent number 4,781,135
    • Issue date Nov 1, 1988
    • Oy Wartsila AB
    • Gustav Lindqvist
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship construction
    • Patent number 4,779,552
    • Issue date Oct 25, 1988
    • Oy Wartsila AB
    • Pirjo Harsia
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Apparatus for connecting a web to a winding roll in continuous reel...
    • Patent number 4,756,790
    • Issue date Jul 12, 1988
    • Oy Wartsila AB
    • Jorma Kinnunen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Winder device
    • Patent number 4,746,076
    • Issue date May 24, 1988
    • Oy Wartsila AB
    • Kauko Tomma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cooling of a paper web in a supercalender
    • Patent number 4,738,197
    • Issue date Apr 19, 1988
    • Oy Wartsila AB
    • Hannu Malkia
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Propeller shaft bearing arrangement
    • Patent number 4,733,976
    • Issue date Mar 29, 1988
    • Oy Wartsila AB
    • Torbjorn Henriksson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Apparatus for wrapping paper rolls and the like in a wrapper
    • Patent number 4,723,395
    • Issue date Feb 9, 1988
    • Oy Wartsila AB
    • Pauli Koutonen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Room unit for marine structure
    • Patent number 4,722,154
    • Issue date Feb 2, 1988
    • Oy Wartsila AB
    • Hannu Virta
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Continuously running rewinder with pressure roller
    • Patent number 4,721,266
    • Issue date Jan 26, 1988
    • Oy Wartsila AB
    • Pekka Haapanen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wheel driven air cushion vehicle
    • Patent number 4,718,513
    • Issue date Jan 12, 1988
    • Oy Wartsila AB
    • Seppo Korppoo
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73769725
    • Serial number 73769725
    • Registration number 1586490
    • Filing date Dec 16, 1988
    • OY WARTSILA AB
    • 6 - Common metals and their alloys
  • Information Trademark

    73512743
    • Serial number 73512743
    • Registration number 1514306
    • Filing date Dec 10, 1984
    • OY WARTSILA AB
    • 6 - Common metals and their alloys
  • Information Trademark

    73460927
    • Serial number 73460927
    • Registration number 1350293
    • Filing date Jan 16, 1984
    • OY WARTSILA AB
    • 6 - Common metals and their alloys
  • Information Trademark

    73400333
    • Serial number 73400333
    • Registration number 1361192
    • Filing date Oct 20, 1982
    • Wartsila, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73399746 - ABLOY DISKLOCK
    • Serial number 73399746
    • Registration number 1302393
    • Filing date Oct 8, 1982
    • Wartsila, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73261828 - NUUTAJARVI 1793
    • Serial number 73261828
    • Registration number 1255985
    • Filing date May 12, 1980
    • Oy Wartsila Ab
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72371099 - ABLOY
    • Serial number 72371099
    • Registration number 927239
    • Filing date Sep 18, 1970
    • OY WARTSILA AB
    • 6 - Common metals and their alloys
  • Information Trademark

    72332984 - ARABIA
    • Serial number 72332984
    • Registration number 906709
    • Filing date Jul 18, 1969
    • OY WARTSILA AB
    • 21 - Household or kitchen utensils and containers
  • Information Trademark

    72323007 - STOPNOIS
    • Serial number 72323007
    • Registration number 896311
    • Filing date Mar 27, 1969
    • OY WARTSILA AB
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes