Patents by Inventor Bernard C. Campbell

Bernard C. Campbell 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).

  • Compact disc storage container matrix
    Patent number: 5078270
    Abstract: Apparatus defining a matrix of compact disc containers wherein an I-shaped support beam mounts a rectangular matrix of the containers wherein each container defines a cavity therewithin with a retainer flange securing a compact disc positioned within a transparent sleeve within each container. A cover flap prevents environmental contamination of dust and debris from entering each sleeve.
    Type: Grant
    Filed: July 23, 1990
    Date of Patent: January 7, 1992
    Inventor: Bernard C. Campbell