Patents by Inventor Jerry D. Grover

Jerry D. Grover 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).

  • Patent number: 4619469
    Abstract: A card for microfilm and the like including a core with a cut-out open at an edge thereof and front and back surfaces. Front and back transparent panels are bonded to the front and back core surfaces respectively in covering relation to the cut-out. An opaque security cover is removably secured to one of the front and back panels in covering relation over the cut-out. A pocket is formed by the cut-out between the front and back panels and is adapted to receive a microfilm segment readable through the front panel with the cover removed from the card. A method of forming the card includes the steps of heat laminating the front and back panels against the core front and back surfaces respectively with a microfilm segment and a spacer positioned in the pocket and removably securing the opaque cover to one of the front and back panels in covering relation over the cut-out.
    Type: Grant
    Filed: July 26, 1982
    Date of Patent: October 28, 1986
    Inventor: Jerry D. Grover