Granted Patent
Utility
US 6,823,167 · App. 10/427,509
Paper sensitive spring loaded prefuser paper guide
Inventors:
Robert A. Gross, Youti Kuo, Mark Stevens
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Apr 30, 2003
Inventors
Robert A. Gross
Youti Kuo
Mark 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.