Granted Patent
Utility
US 5,209,586 · App. 07/926,645
Ribbon cartridge and printer drive system for the ribbon
Inventors:
Edward D. Furrow, Gerald Cox
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Aug 10, 1992
Inventors
Edward D. Furrow
Gerald Cox
Assignee (at issue)
Genicom Corp.
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.