Patents by Inventor Daniel B. Gibbs

Daniel B. Gibbs 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).

  • Apparatus and method for setting and maintaining the dimensions of a door frame
    Patent number: 7299590
    Abstract: A device is disclosed for setting a door frame in position before adjacent walls are built and for maintaining the dimensions of the door frame during the building of the adjacent walls. The apparatus of the present invention generally includes two main components, specifically a first extension assembly and a second extension assembly. The first extension assembly and second extension assembly adjustably engage to provide a cost effective and efficient apparatus and method for setting a door frame in position before adjacent walls are built and for maintaining the dimensions of the door frame during the building of the adjacent walls. The apparatus is adjustable, lightweight, and easily portable by hand from worksite to worksite.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: November 27, 2007
    Inventor: Daniel B. Gibbs