TREA

Douglas M. Rukavina

Follow

Person

  • Massillon, OH, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Upright vacuum cleaner
    • Patent number D553814
    • Issue date Oct 23, 2007
    • The Hoover Company
    • Richard S. Parr
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Upright vacuum cleaner foot
    • Patent number D553314
    • Issue date Oct 16, 2007
    • The Hoover Company
    • Richard S. Parr
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Upright vacuum cleaner
    • Patent number D553313
    • Issue date Oct 16, 2007
    • The Hoover Company
    • Richard S. Parr
    • D32 - Washing, cleaning, or drying machine