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Wen Li Guo

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  • Chang Hua Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Upright heating burner having a heatsink device background of the i...
    • Patent number 6,666,205
    • Issue date Dec 23, 2003
    • Wen Li Guo
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Hose supporting spool device having rotatable coupling
    • Patent number 6,604,543
    • Issue date Aug 12, 2003
    • Wen Li Guo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Snow shovel having light weight and greater strength
    • Patent number 6,497,439
    • Issue date Dec 24, 2002
    • Wen Li Guo
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sprinkler having individually operated outlet openings
    • Patent number 6,478,241
    • Issue date Nov 12, 2002
    • Wen Li Guo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sprayer gun
    • Patent number D463527
    • Issue date Sep 24, 2002
    • Wen Li Guo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sprayer gun
    • Patent number D462741
    • Issue date Sep 10, 2002
    • Wen Li Guo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sprayer gun having hand grip positioning device
    • Patent number 6,427,931
    • Issue date Aug 6, 2002
    • Wen Li Guo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sprayer gun
    • Patent number D461227
    • Issue date Aug 6, 2002
    • Wen Li Guo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sprayer having a reinforcing head
    • Patent number 6,273,343
    • Issue date Aug 14, 2001
    • Wen Li Guo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sprayer gun device
    • Patent number D441424
    • Issue date May 1, 2001
    • Wen Li Guo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sprayer device
    • Patent number D440629
    • Issue date Apr 17, 2001
    • Wen Li Guo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sprinkler having varying water outlet
    • Patent number 5,875,970
    • Issue date Mar 2, 1999
    • Wen Li Guo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sprinkler having oscillatory wave
    • Patent number 5,845,850
    • Issue date Dec 8, 1998
    • Wen Li Guo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Spray gun
    • Patent number D394491
    • Issue date May 19, 1998
    • Wen Li Guo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Spray gun assembly
    • Patent number 5,711,421
    • Issue date Jan 27, 1998
    • Wen Li Guo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sprinkler
    • Patent number D387127
    • Issue date Dec 2, 1997
    • Wen Li Guo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Spray gun
    • Patent number D385948
    • Issue date Nov 4, 1997
    • Wen Li Guo
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    Control device for fluid dispenser
    • Publication number 20060249599
    • Publication date Nov 9, 2006
    • Wen Li Guo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coupler assembly for spraying devices
    • Publication number 20050073149
    • Publication date Apr 7, 2005
    • Wen Li Guo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...