Granted Patent
Utility
US 6,668,155 · App. 10/202,209
Lead edge paper curl sensor
Inventors:
Fred F. Hubble, III, Tonya L. Love, Daniel A. Robbins, Stanley J. Wallace
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: Jul 23, 2002
Inventors
Fred F. Hubble, III
Tonya L. Love
Daniel A. Robbins
Stanley J. Wallace
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.