Granted Patent
Utility
US 6,165,280 · App. 09/058,395
Method of cleaning toner resin from a printing device
Inventors:
Larry Oral Aulick, George Nicholas Powers, Mark Stephen Weisman, Jr.
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Apr 9, 1998
Inventors
Larry Oral Aulick
George Nicholas Powers
Mark Stephen Weisman, Jr.
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.