Granted Patent
Utility
US 6,231,043 · App. 09/363,451
Retractable exit tray for imaging apparatus
Inventors:
Edmund Hulin James, III, Thomas Eugene Pangburn, David Christopher Tattershall, David H. White
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Jul 29, 1999
Inventors
Edmund Hulin James, III
Thomas Eugene Pangburn
David Christopher Tattershall
David H. White
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.