TREA

Fengchun Chen

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  • NinBo City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sitting and sleeping furniture
    • Patent number 7,540,042
    • Issue date Jun 2, 2009
    • Fengchun Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Large portable umbrella
    • Patent number 7,484,517
    • Issue date Feb 3, 2009
    • Fengchun Chen
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Collapsible tent
    • Patent number 6,283,136
    • Issue date Sep 4, 2001
    • Fengchun Chen
    • E04 - BUILDING
  • Information Patent Grant

    Collapsible canopy
    • Patent number 6,230,727
    • Issue date May 15, 2001
    • Fengchun Chen
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    SITTING AND SLEEPING FURNITURE
    • Publication number 20080098519
    • Publication date May 1, 2008
    • Fengchun CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Large portable umbrella
    • Publication number 20040182429
    • Publication date Sep 23, 2004
    • Fengchun Chen
    • A45 - HAND OR TRAVELLING ARTICLES