TREA

Sherry Chen

Follow

Person

  • Taichung, TW
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Punching bag having solid hanging structure
    • Patent number 6,726,605
    • Issue date Apr 27, 2004
    • Sherry Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Grip for hand tool
    • Patent number D482259
    • Issue date Nov 18, 2003
    • Sherry Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Grip for hand tool
    • Patent number D481292
    • Issue date Oct 28, 2003
    • Sherry Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Hammer
    • Patent number D478266
    • Issue date Aug 12, 2003
    • Sherry Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Punching aid
    • Patent number 6,464,621
    • Issue date Oct 15, 2002
    • Sherry Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Surfboard
    • Patent number D461516
    • Issue date Aug 13, 2002
    • Sherry Chen
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Massage device for feet
    • Patent number 6,409,690
    • Issue date Jun 25, 2002
    • Sherry Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Massage device for feet
    • Patent number D452327
    • Issue date Dec 18, 2001
    • Sherry Chen
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Massage device for feet
    • Patent number D451607
    • Issue date Dec 4, 2001
    • Sherry Chen
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Punching aid
    • Patent number 6,251,051
    • Issue date Jun 26, 2001
    • Sherry Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Punching aid
    • Patent number 6,183,399
    • Issue date Feb 6, 2001
    • Sherry Chen
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents