Granted Patent
Utility
US 6,027,203 · App. 08/988,643
Page wide ink-jet printer and method of making
Inventor:
Michael Clark Campbell
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Dec 11, 1997
Inventor
Michael Clark Campbell
Assignee (at issue)
Lexmark International, 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.