TREA

Wuu-Cheau Jou

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  • Tali City, Taichung Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rack for driers
    • Patent number 7,434,772
    • Issue date Oct 14, 2008
    • Wuu-Cheau Jou
    • F26 - DRYING
  • Information Patent Grant

    Siphon drying gun
    • Patent number 7,427,039
    • Issue date Sep 23, 2008
    • Wuu-Cheau Jou
    • F26 - DRYING
  • Information Patent Grant

    Drying gun
    • Patent number 7,340,846
    • Issue date Mar 11, 2008
    • Wuu-Cheau Jou
    • F26 - DRYING
  • Information Patent Grant

    Multipurpose power gun
    • Patent number D552214
    • Issue date Oct 2, 2007
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multipurpose power gun
    • Patent number D542377
    • Issue date May 8, 2007
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multipurpose power gun
    • Patent number D542379
    • Issue date May 8, 2007
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multipurpose power gun
    • Patent number D542378
    • Issue date May 8, 2007
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multipurpose power gun
    • Patent number D542381
    • Issue date May 8, 2007
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multipurpose power gun
    • Patent number D542380
    • Issue date May 8, 2007
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Airless oil header
    • Patent number 6,763,847
    • Issue date Jul 20, 2004
    • Wuu-Cheau Jou
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Dual spray gun for painting and cleaning
    • Patent number 6,702,203
    • Issue date Mar 9, 2004
    • Wuu-Cheau Jou
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multipurpose unit air gun-tool
    • Patent number 6,663,023
    • Issue date Dec 16, 2003
    • Wuu-Cheau Jou
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Main body of spray gun
    • Patent number D482430
    • Issue date Nov 18, 2003
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multifunction blow and airless spray gun
    • Patent number 6,616,069
    • Issue date Sep 9, 2003
    • Wuu-Cheau Jou
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Air blowgun
    • Patent number 6,505,784
    • Issue date Jan 14, 2003
    • Wuu-Cheau Jou
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sandblasting gun
    • Patent number 6,383,062
    • Issue date May 7, 2002
    • Wuu-Cheau Jou
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Dual-duty blowing and exhausting apparatus
    • Patent number 6,367,119
    • Issue date Apr 9, 2002
    • Wuu-Cheau Jou
    • B08 - CLEANING
  • Information Patent Grant

    Inlet of blow gun
    • Patent number 6,213,411
    • Issue date Apr 10, 2001
    • Wuu-Cheau Jou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multifunctional dust-abating gun
    • Patent number 6,145,161
    • Issue date Nov 14, 2000
    • Wuu-Cheau Jou
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multipurpose air fountain
    • Patent number 6,142,387
    • Issue date Nov 7, 2000
    • Wuu-Cheau Jou
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Spray gun
    • Patent number D432209
    • Issue date Oct 17, 2000
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multi-purpose pneumatic tool
    • Patent number 5,855,222
    • Issue date Jan 5, 1999
    • Wuu-Cheau Jou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Versatile air blow-gun
    • Patent number 5,832,974
    • Issue date Nov 10, 1998
    • Wuu-Cheau Jou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spray gun
    • Patent number D398954
    • Issue date Sep 29, 1998
    • Wuu-Cheau Jou
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    STAND FOR A DRYING GUN SUPPORTING FRAME
    • Publication number 20080283699
    • Publication date Nov 20, 2008
    • Wuu-Cheau Jou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RACK FOR DRIERS
    • Publication number 20080276480
    • Publication date Nov 13, 2008
    • Wuu-Cheau Jou
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    SIPHON DRYING GUN
    • Publication number 20080230626
    • Publication date Sep 25, 2008
    • Wuu-Cheau Jou
    • F26 - DRYING
  • Information Patent Application

    Method for making a combination structure with different materials...
    • Publication number 20070190285
    • Publication date Aug 16, 2007
    • Wuu-Cheau Jou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Connection assembly for pneumatic tools
    • Publication number 20070145740
    • Publication date Jun 28, 2007
    • Wuu-Cheau Jou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dual spray gun for painting and cleaning
    • Publication number 20030146298
    • Publication date Aug 7, 2003
    • Wuu-Cheau Jou
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Airless oil header
    • Publication number 20030145887
    • Publication date Aug 7, 2003
    • Wuu-Cheau Jou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR BLOWGUN
    • Publication number 20030006313
    • Publication date Jan 9, 2003
    • Wuu-Cheau Jou
    • B08 - CLEANING