Granted Patent
Utility
US 6,530,643 · App. 09/710,110
Rotary wiping assembly for a nozzle plate in an ink jet printer
Inventors:
Benjamin Alan Askren, Laura Garcia Baxter, Curtis Ray Droege
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Nov 9, 2000
Inventors
Benjamin Alan Askren
Laura Garcia Baxter
Curtis Ray Droege
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.