Granted Patent
Utility
US 6,644,789 · App. 09/611,410
Nozzle assembly for an ink jet printer
Inventor:
Herbert Gordon Toews, III
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Jul 6, 2000
Inventor
Herbert Gordon Toews, III
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.