Patents by Inventor Melvin Thomas Jackson

Melvin Thomas Jackson 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).

  • Telescoping measuring stick
    Patent number: D597874
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: August 11, 2009
    Assignee: Mumser, Inc.
    Inventors: Frederick R. Dahlin, Melvin Thomas Jackson
  • Measuring stick with self-locking joint
    Patent number: D639685
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: June 14, 2011
    Assignee: Mumser, Inc.
    Inventors: Frederick R. Dahlin, Francis N. Lyons, Melvin Thomas Jackson, Edward R. Blades