Patents by Inventor Paul J. Roberg

Paul J. Roberg 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: 4958450
    Abstract: A holder for thin items including a backing sheet and a plurality of strips. The plurality of strips include several standard strips having a width equal to the width of the backing sheet and a top strip and a bottom strip having a width equal to the backing sheet and having a length smaller than the standard strips. Each of the strips is connected to a backing sheet along a longitudinal line running along the length of the backing sheet. Each of the longitudinal connecting lines is parallel to a longitudinal connecting line of an adjacent strip. Transverse connecting lines connect each of the strips except for the top strip to the backing sheet. Transverse connecting lines extend from an associated longitudinal connecting line toward an upper edge of each of the strips. The transverse connecting lines terminate a distance before the upper edge of the strip so as to provide an upper overlap portion.
    Type: Grant
    Filed: September 20, 1988
    Date of Patent: September 25, 1990
    Inventor: Paul J. Roberg
  • Patent number: 4629070
    Abstract: Transparent plastic film holders are provided containing one or a plurality of pockets for photographic items such as strips of photographic film, negatives, prints or individual frames thereof which are formed by attaching two plies of transparent films by spaced bonding lines between said plies of films to define rectangular retaining pockets, said retaining pockets having two opposite closed ends and an extended openable end between two closed ends for insertion of a film item into the pocket, said openable end being closed off for a short distance from the opposite closed ends of the pocket by bonding the plies of film and forming a restraining lip extending from the opposite closed ends whereby the inadvertent dislodging of a photographic item from within the pocket is prevented.
    Type: Grant
    Filed: April 26, 1985
    Date of Patent: December 16, 1986
    Inventor: Paul J. Roberg