TREA

Chih-Hsin Yu

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  • Hsin Tien City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Igniter
    • Patent number D467120
    • Issue date Dec 17, 2002
    • Chih-Hsin Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cleaning device with replaceable head
    • Patent number 6,438,784
    • Issue date Aug 27, 2002
    • Chih-Hsin Yu
    • A46 - BRUSHWARE
  • Information Patent Grant

    Stainless steel fork with thermometer
    • Patent number D456286
    • Issue date Apr 30, 2002
    • Chih-Hsin Yu
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Handle
    • Patent number D453464
    • Issue date Feb 12, 2002
    • Chih-Hsin Yu
    • D08 - Tools and hardware
  • Information Patent Grant

    Rotisserie
    • Patent number 6,330,853
    • Issue date Dec 18, 2001
    • Chih-Hsin Yu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Tool kit structure
    • Patent number 6,279,744
    • Issue date Aug 28, 2001
    • Chih-Hsin Yu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Stainless steel fork with thermometer
    • Patent number D445654
    • Issue date Jul 31, 2001
    • Chih-Hsin Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Handle
    • Patent number D443470
    • Issue date Jun 12, 2001
    • Chih-Hsin Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Igniter
    • Patent number D440821
    • Issue date Apr 24, 2001
    • Chih-Hsin Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Handle
    • Patent number D433873
    • Issue date Nov 21, 2000
    • Chih-Hsin Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Turner
    • Patent number D433602
    • Issue date Nov 14, 2000
    • Chih-Hsin Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Handle
    • Patent number D426136
    • Issue date Jun 6, 2000
    • Chih-Hsin Yu
    • D08 - Tools and hardware
  • Information Patent Grant

    Stainless steel fork with thermometer
    • Patent number D422224
    • Issue date Apr 4, 2000
    • Chih-Hsin Yu
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Handle
    • Patent number D420888
    • Issue date Feb 22, 2000
    • Chih-Hsin Yu
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Scraper for barbecue grill
    • Publication number 20050011029
    • Publication date Jan 20, 2005
    • Chih-Hsin Yu
    • A46 - BRUSHWARE