TREA

Sana S. K. Mok

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  • Kowloon, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floor cleaner lower handle portion
    • Patent number D469590
    • Issue date Jan 28, 2003
    • The Hoover Company
    • William G. Alford
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaner upper handle portion
    • Patent number D469227
    • Issue date Jan 21, 2003
    • The Hoover Company
    • William G. Alford
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Suction nozzle portion for a floor cleaner
    • Patent number D468875
    • Issue date Jan 14, 2003
    • The Hoover Company
    • William G. Alford
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Hood portion for a floor cleaner
    • Patent number D468876
    • Issue date Jan 14, 2003
    • The Hoover Company
    • William G. Alford
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Base for a floor cleaner
    • Patent number D457278
    • Issue date May 14, 2002
    • The Hoover Company
    • William G. Alford
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaner upper portion
    • Patent number D456964
    • Issue date May 7, 2002
    • The Hoover Company
    • William G. Alford
    • D32 - Washing, cleaning, or drying machine