Granted Patent
Utility
US 6,375,314 · App. 09/633,158
Removable cassette having integrated supply of consumables
Inventors:
William Henry Reed, John Dennis Zbrozek
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Aug 4, 2000
Inventors
William Henry Reed
John Dennis Zbrozek
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.