Granted Patent
Utility
US 6,312,083 · App. 09/467,614
Printhead assembly with ink monitoring system
Inventor:
Steven R. Moore
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Dec 20, 1999
Inventor
Steven R. Moore
Assignee (at issue)
Xerox 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.