Granted Patent
Utility
US 6,443,450 · App. 09/727,216
Sheet stacking apparatus and method
Inventor:
Terrance J. Antinora
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Nov 30, 2000
Inventor
Terrance J. Antinora
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.