Patents by Inventor Douglas Highbridge

Douglas Highbridge 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).

  • Adjustable light fixture
    Patent number: 5803585
    Abstract: A lamp assembly is oriented inside a mounting structure to direct illumination out of an opening in the mounting structure. A coupling is selectively engageable to fix the orientation of the lamp assembly, and selectively disengageable by accessing it through the opening to change the orientation of the lamp assembly. The coupling may comprise a latching assembly that can be selectively engaged to fix the orientation of the lamp assembly at a plurality of predetermined discrete orientations. A stop may be carried by the mounting structure to prevent the lamp assembly from pivoting through the opening.
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: September 8, 1998
    Assignee: Lightron of Cornwall Incorporated
    Inventors: Eugene Littman, Steven Proner, Barry D. White, Douglas Highbridge