Granted Patent
Utility
US 6,416,161 · App. 09/594,692
Wiper blade mechanism for ink jet printers
Inventors:
Richard H. Berg, Donald M. Stevens
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Jun 16, 2000
Inventors
Richard H. Berg
Donald M. Stevens
Assignee (at issue)
Xerox Corporation
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.