TREA

South Asia International (HK) Ltd.

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Organization

  • Kowloon, Hong Kong, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Water filtration vacuum cleaner
    • Patent number D568009
    • Issue date Apr 29, 2008
    • South Asia International (HK) Ltd.
    • Hoi Tak Raymond Lam
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Personal air purifier
    • Patent number D559372
    • Issue date Jan 8, 2008
    • South Asia International (HK) Ltd.
    • Hoi Tak Raymond Lam
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multi-purpose grill
    • Patent number D553423
    • Issue date Oct 23, 2007
    • South Asia International (HK) Ltd.
    • Hoi Tak Raymond Lam
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified