Patents by Inventor David Varona

David Varona 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).

  • Multi-wattage blow dryer with user inaccessible power selector
    Patent number: 6889445
    Abstract: A hair dryer, includes a casing, an electric blower adapted to draw air into the casing from an intake port and blow the air out an exhaust port, one or more electric heating elements disposed to heat the air as it passes through the casing, a power selector switch having two or more wattage settings and adapted to adjust the electrical power supplied to the heating elements, and wherein the power selector switch is designed to be substantially inaccessible to the user.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: May 10, 2005
    Assignee: Sunbeam Products, Inc.
    Inventors: David Varona, Memi Faustini