Patents by Inventor Ophelia Brewington

Ophelia Brewington 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).

  • Drilling template
    Publication number: 20070009335
    Abstract: An apparatus is used to drill holes in the top area of the door on the hinge side of the door to install a door closer. The apparatus includes a template body that is installed over the top of the door with drill bushing to drill in door to install a door closer and a swivel compression clamp to hold the template in position while drilling the door.
    Type: Application
    Filed: July 9, 2005
    Publication date: January 11, 2007
    Inventor: Ophelia Brewington