Patents by Inventor Ronald E. McNeal

Ronald E. McNeal 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).

  • Copy holder with motor driven line guide
    Patent number: 4433499
    Abstract: An electrically controlled copy holder includes a face plate defining a copy support surface and a line guide extending across the face plate and slideably mounted adjacent one vertical edge of the face plate, for vertical sliding movement along the copy support surface. The line guide is attached to a motor driven endless belt mounted in a housing on the opposite side of the face plate. Electric control means are provided for maintaining the motor energized for an adjustable interval, and hence for moving the line guide a pre-selected distance.
    Type: Grant
    Filed: June 29, 1983
    Date of Patent: February 28, 1984
    Assignee: Sheller Globe
    Inventors: Jerry L. Sharber, Ronald E. McNeal