Patents by Inventor Edward Putnam

Edward Putnam 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).

  • Serrated starred pin
    Patent number: 5897401
    Abstract: A contact pin, for insertion into a connector housing, which includes a longitudinal body having a first end and a second end, a retention portion located between the first and second ends, wherein the retention portion includes fins extending outwardly from the longitudinal body, each fin having a side surface and serrations, located on each side surface of each fin.
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: April 27, 1999
    Assignee: Solid State Stamping, Inc.
    Inventors: John D. Fili, Edward Putnam