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Margaret A. Richardson

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hanger device with decorative covers
    • Patent number 7,735,189
    • Issue date Jun 15, 2010
    • Margaret A. Richardson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Footwear system with interchangeable portions
    • Patent number 7,650,704
    • Issue date Jan 26, 2010
    • Margaret A. Richardson
    • A43 - FOOTWEAR
  • Information Patent Grant

    Adjustable bra
    • Patent number 7,232,359
    • Issue date Jun 19, 2007
    • Margaret A. Richardson
    • A41 - WEARING APPAREL

Patents Applicationslast 30 patents

  • Information Patent Application

    DISHWASHER TINE, TINE EXTENDER AND RACK
    • Publication number 20080308510
    • Publication date Dec 18, 2008
    • Margaret A. Richardson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dishwasher tine extender
    • Publication number 20080156750
    • Publication date Jul 3, 2008
    • Margaret A. Richardson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Hanger device with decorative covers
    • Publication number 20070277355
    • Publication date Dec 6, 2007
    • Margaret A. Richardson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Footwear system with interchangeable portions
    • Publication number 20070240336
    • Publication date Oct 18, 2007
    • Margaret A. Richardson
    • A43 - FOOTWEAR