TREA

Winsource Industries Limited

Follow

Organization

  • Kowloon, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary driving tool
    • Patent number D547632
    • Issue date Jul 31, 2007
    • Winsource Industries Limited
    • Timothy Lee
    • D08 - Tools and hardware
  • Information Patent Grant

    Rotary driving tool
    • Patent number D547154
    • Issue date Jul 24, 2007
    • Winsource Industries Limited
    • Timothy Lee
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric circular saw
    • Patent number D527599
    • Issue date Sep 5, 2006
    • Winsource Industries Limited
    • David Wai Wah Ng
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric saw
    • Patent number D524619
    • Issue date Jul 11, 2006
    • Winsource Industries Limited
    • David Wai Wah Ng
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric jigsaw
    • Patent number D519805
    • Issue date May 2, 2006
    • Winsource Industries Limited
    • David Wai Wah Ng
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric drill
    • Patent number D515381
    • Issue date Feb 21, 2006
    • Winsource Industries Limited
    • David Wai Wah Ng
    • D08 - Tools and hardware
  • Information Patent Grant

    Isolation suit with two-way air supply/disinfection pump
    • Patent number 6,983,745
    • Issue date Jan 10, 2006
    • Winsource Industries Limited
    • Wai Choi Tang
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Electric drill
    • Patent number D508190
    • Issue date Aug 9, 2005
    • Winsource Industries Limited
    • David Wai Wah Ng
    • D08 - Tools and hardware
  • Information Patent Grant

    Rotary driving tool
    • Patent number D502854
    • Issue date Mar 15, 2005
    • Winsource Industries Limited
    • David Wai Wah Ng
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Protective suit
    • Publication number 20050066429
    • Publication date Mar 31, 2005
    • Winsource Industries Limited
    • Wai Choi Tang
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    UV sterilisation air-flow chamber
    • Publication number 20050047975
    • Publication date Mar 3, 2005
    • Winsource Industries Limited
    • Wai Choi Tang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Isolation suit with two-way air supply/disinfection pump
    • Publication number 20050045178
    • Publication date Mar 3, 2005
    • Winsource Industries Limited
    • Wai Choi Tang
    • A62 - LIFE-SAVING FIRE-FIGHTING

Trademarklast 30 trademarks