Patents by Inventor Betty Carolyn Golston

Betty Carolyn Golston 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).

  • Swimming pool filter cover
    Patent number: 5685977
    Abstract: A swimming pool filter apparatus cover providing protection to a pool service technician servicing the filter apparatus, the cover forming a barrier between the technician and the filter apparatus. The filter apparatus is of the type having a central cylindrical body with upper and lower hemispherical portions, and an outwardly protruding flange base, with water inlet and outlet pipes intersecting the cylindrical body. A removable top cap which, when removed, reveals an entrance opening through the upper hemisphere. The technician extends his arm through this opening to remove contaminated sand or other filter material for replacement. The cover consists of a heavy flexible vinyl material having a rectangularly shaped main body to encircle the filter apparatus cylindrical body.
    Type: Grant
    Filed: September 19, 1996
    Date of Patent: November 11, 1997
    Inventors: Betty Carolyn Golston, Morris Brown
  • Swimming pool filter cover
    Patent number: D393307
    Type: Grant
    Filed: September 19, 1996
    Date of Patent: April 7, 1998
    Inventors: Betty Carolyn Golston, Morris Brown