Granted Patent
Utility
US 4,388,010 · App. 06/221,694
Font module for matrix printer
Inventors:
William E. Mott, Iraj D. Shakib
Patented Case
View Patent ↗
Granted: Jun 14, 1983
Filed: Dec 31, 1980
Inventors
William E. Mott
Iraj D. Shakib
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.