Patents by Inventor Ethel J. Dees

Ethel J. Dees has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Filter for preventing hair from becoming clogged in a drain
    Patent number: 7975323
    Abstract: A filter for preventing hair from becoming clogged in a drain which comprises a flat annular strainer and a magnetic rim on the periphery of said flat annular strainer.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: July 12, 2011
    Inventor: Ethel J. Dees
  • Filter for preventing hair from becoming clogged in a drain
    Publication number: 20100011494
    Abstract: A filter for preventing hair from becoming clogged in a drain which comprises a flat annular strainer and a magnetic rim on the periphery of said flat annular strainer.
    Type: Application
    Filed: July 16, 2008
    Publication date: January 21, 2010
    Inventor: Ethel J. Dees