Granted Patent
Utility
US 6,041,211 · App. 08/659,600
Cleaning assembly for critical image surfaces in printer devices and method of using same
Inventors:
Alex R. Hobson, F. Michael J. McCollam, Beth P. Powell
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Jun 6, 1996
Inventors
Alex R. Hobson
F. Michael J. McCollam
Beth P. Powell
Assignee (at issue)
W. L. Gore & Associates, 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.