Patents by Inventor Lewis Loyd

Lewis Loyd 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).

  • Method and apparatus for producing deckled edge paper
    Patent number: 4710158
    Abstract: Process and apparatus for producing a deckle edge on paper which involves applying a stream of liquid to a paper to form a wetted line thereon and applying a shearing force sufficient to cause the paper to separate into two parts along the wetted line thereby producing a deckle edge on the paper.
    Type: Grant
    Filed: April 24, 1987
    Date of Patent: December 1, 1987
    Assignee: Hallmark Cards, Incorporated
    Inventors: Randall S. Knipp, Lewis Loyd