Patents by Inventor Robert Dennis Byrne

Robert Dennis Byrne 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).

  • BLANK AND PAPERBOARD ENVELOPE FORMED THEREFROM
    Publication number: 20230182965
    Abstract: A blank including a single rectangular sheet of paperboard having opposed top and bottom edges and opposed left and right edges. The sheet has a midline spaced equally from the left and right edges, with a cut that extends from the top edge to a point spaced from the top edge, and a fold line that extends from the point to the bottom edge. The sheet also has a first zone that extends from midline to right edge along the bottom edge, a second zone that extends from bottom edge to a line spaced from the top edge along the right edge, a third zone that extends from midline to left edge along the bottom edge, and a fourth zone that extends from bottom edge to the line along the left edge. The first and second zones are configured to join the third and fourth zones.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Inventor: Robert Dennis Byrne
  • Blank and paperboard envelope formed therefrom
    Patent number: 11572218
    Abstract: A blank including a single rectangular sheet of paperboard having opposed top and bottom edges and opposed left and right edges. The sheet has a midline spaced equally from the left and right edges, with a cut that extends from the top edge to a point spaced from the top edge, and a fold line that extends from the point to the bottom edge. The sheet also has a first zone that extends from midline to right edge along the bottom edge, a second zone that extends from bottom edge to a line spaced from the top edge along the right edge, a third zone that extends from midline to left edge along the bottom edge, and a fourth zone that extends from bottom edge to the line along the left edge. The first and second zones are configured to join the third and fourth zones.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: February 7, 2023
    Assignee: Calumet Carton Company
    Inventor: Robert Dennis Byrne
  • BLANK AND PAPERBOARD ENVELOPE FORMED THEREFROM
    Publication number: 20210331836
    Abstract: A blank including a single rectangular sheet of paperboard having opposed top and bottom edges and opposed left and right edges. The sheet has a midline spaced equally from the left and right edges, with a cut that extends from the top edge to a point spaced from the top edge, and a fold line that extends from the point to the bottom edge. The sheet also has a first zone that extends from midline to right edge along the bottom edge, a second zone that extends from bottom edge to a line spaced from the top edge along the right edge, a third zone that extends from midline to left edge along the bottom edge, and a fourth zone that extends from bottom edge to the line along the left edge. The first and second zones are configured to join the third and fourth zones.
    Type: Application
    Filed: April 27, 2021
    Publication date: October 28, 2021
    Inventor: Robert Dennis Byrne