Granted Patent
Utility
US 5,788,384 · App. 08/829,254
Printer with ink ribbon spool electric motors
Inventors:
Brent E. Goodwin, Thomas P. Keller, John D. Mistyurik, Mark W. Moore, David R. Wisecup, Jan M. Watson, Ronald L. Fogle
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Mar 31, 1997
Inventors
Brent E. Goodwin
Thomas P. Keller
John D. Mistyurik
Mark W. Moore
David R. Wisecup
Jan M. Watson
Ronald L. Fogle
Assignee (at issue)
Monarch Marking Systems, Inc.
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.