Granted Patent
Utility
US 6,244,686 · App. 09/298,644
Print head drive mechanism
Inventors:
James B. Jensen, Brent R. Jones, David L. Knierim
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Apr 23, 1999
Inventors
James B. Jensen
Brent R. Jones
David L. Knierim
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.