Patents by Inventor Michael S. Mead

Michael S. Mead 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).

  • Universal plug adaptor
    Patent number: 5660554
    Abstract: An electrical outlet for receiving electrical plugs of several types and providing different voltages to different plugs is disclosed.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: August 26, 1997
    Inventor: Michael S. Mead