Patents by Inventor Stephen A. Gregory

Stephen A. Gregory 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).

  • Stenotype tape marking attachment
    Patent number: 4176973
    Abstract: A tape marking attachment for a stenotype machine. The marking attachment has a mounting base to be fixed tothe machine frame and at least one marking pad resiliently mounted on the base, as by a hinged spring arm, for depressing into marking engagement with the machine tape to mark selected portions of the tape for subsequent reference. The described marking attachment has a pair of independently depressable marking pads disposed for marking engagement with opposite edges of the machine tape.
    Type: Grant
    Filed: July 29, 1977
    Date of Patent: December 4, 1979
    Inventors: Stephen A. Gregory, Joseph A. Welzen