Patents by Inventor Joseph Herring

Joseph Herring 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).

  • Light control apparatus
    Patent number: 6715902
    Abstract: A light control apparatus for controlling the light level produced by a light fixture. The light control apparatus includes a housing comprising a perimeter wall. The perimeter wall defines an interior space of the housing. A control assembly is positioned in the interior space of the housing. The control assembly is designed for receiving a power plug of the light fixture. The control assembly is designed for being operationally coupled to a power supply whereby the control assembly controls power from the power supply to the light fixture when the control assembly is actuated by the user.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: April 6, 2004
    Inventor: Joseph Herring