Patents by Inventor H. Diane Fitzgerald

H. Diane Fitzgerald 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).

  • Patent number: 4469456
    Abstract: A disposable ribbon carrier for use with a stenograph reporting machine having a printing station, an ink spool supporting station and a pair of laterally spaced narrow feed channels normally providing a ribbon transport path between the printing station and the supporting station. The ribbon carrier includes a pair of arm members which extend between the printing station and the supporting station. A central portion joins the end of each arm member adjacent the ink spool supporting station. Each arm member has a first portion diverging outward from the ink spool supporting station toward the printing station, and a second portion extending from the termination of the first portion to a terminating end adjacent the printing station when the ribbon carrier is installed in the reporting machine the second portions being mutually parallel and dimensioned to be received in the narrow ribbon guide channels.
    Type: Grant
    Filed: September 25, 1981
    Date of Patent: September 4, 1984
    Inventor: H. Diane Fitzgerald