Granted Patent
Utility
US 6,603,945 · App. 09/993,945
Duplex/simplex printer
Inventors:
Kiri B. Amarakoon, Clive R. Daunton
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Nov 16, 2001
Inventors
Kiri B. Amarakoon
Clive R. Daunton
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.