Patents by Inventor Benjamin Keith Marsh

Benjamin Keith Marsh 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).

  • ELECTRIC SWITCH UNIT
    Publication number: 20100307897
    Abstract: Disclosed is a switch unit for use with a face plate. The switch unit has a seal connected thereto to facilitate the installation of the switch unit, as well as subsequent reorientation of the switch unit with respect to the face plate. In one form, the seal is connected to a top surface of a dolly housing of the switch unit. Also disclosed is a frame for removably retaining the switch unit to the face plate.
    Type: Application
    Filed: November 12, 2008
    Publication date: December 9, 2010
    Inventor: Benjamin Keith Marsh