Patents by Inventor Lawrence J. Travis

Lawrence J. Travis 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).

  • Film spool
    Patent number: 5415363
    Abstract: A film spool comprising a hub that has a central cavity beginning with an end opening at one end of the hub, and a split spline forming a pair of spline pieces fixed inside the central cavity, is characterized in that one of the spline pieces extends closer to the end opening than the other.
    Type: Grant
    Filed: March 26, 1993
    Date of Patent: May 16, 1995
    Assignee: Eastman Kodak Company
    Inventors: Lawrence J. Travis, Wilbert F. Janson, Jr.