Patents by Inventor Donald J. Jansky

Donald J. Jansky 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).

  • Resilient circuit board contact
    Patent number: 4533204
    Abstract: An electrical contact to be inserted into a plated hole through a circuit board includes a mounting portion formed from a thin spline having outer edges and a central slit defining inner edges adjacent the slit which are offset with respect to the outer edges in a direction transverse to the plane of the spline to define outwardly radiused blades which increase the thickness of the spline and provide curved contact surfaces between the ends of the spline and the inner and outer edges of the blades.
    Type: Grant
    Filed: August 23, 1982
    Date of Patent: August 6, 1985
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Eugene E. Moynagh, Jr., Donald J. Jansky