Patents by Inventor Daniel E. Craig

Daniel E. Craig 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).

  • Frame centering apparatus
    Patent number: 4610636
    Abstract: An apparatus for centering a shadow mask frame in a faceplate panel includes a fixed plate and a slidable plate. A set of blades is rotatably mounted in the fixed plate. The blades are coupled to the slidable plate by coupling members whereby motion between the plates simultaneously rotates the blades. The blades extend into a space between the frame and the panel and urge the frame into a centered orientation in the panel.
    Type: Grant
    Filed: May 22, 1985
    Date of Patent: September 9, 1986
    Assignee: RCA Corporation
    Inventors: Daniel E. Craig, Clarence E. Walker, Jr., Leonard P. Wilbur, Jr.