Granted Patent
Utility
US 6,834,852 · App. 10/666,637
Printer exit tray and computer printer having an exit tray
Inventors:
Herman Anthony Smith, Donald Norman Spitz
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Sep 18, 2003
Inventors
Herman Anthony Smith
Donald Norman Spitz
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.