Patents by Inventor Duarte M. Brazao

Duarte M. Brazao 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).

  • Printers
    Patent number: 4444519
    Abstract: A printer capable of operation as a dot matrix printer, and, alternatively, as a daisy wheel printer, the printer including the carriage providing for the mounting of a daisy wheel and associated hammer solenoid or a dot matrix printhead, the carriage including a diasy wheel drive mechanism and means for automatically selecting a mode of operation consistent with the mode of printing desired.
    Type: Grant
    Filed: March 9, 1982
    Date of Patent: April 24, 1984
    Assignee: Theodore Jay Goldlander
    Inventors: Fred M. Howell, Theodore J. Goodlander, Duarte M. Brazao