Patents by Inventor Donald Alfred Schumacher

Donald Alfred Schumacher 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).

  • Terminal connector with stress relief
    Patent number: 4056300
    Abstract: A terminal connector having a strip carrying pressure fitted terminals is shown. Openings or notches between the lands carrying the pressure fitted terminals relieve stresses in the strip to reduce longitudinal extension and bowing of the strip.
    Type: Grant
    Filed: April 15, 1976
    Date of Patent: November 1, 1977
    Assignee: GTE Sylvania Incorporated
    Inventor: Donald Alfred Schumacher