Granted Patent
Utility
US 5,434,601 · App. 08/035,494
Paper feed control system
Inventor:
Shogo Nobumori
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Mar 19, 1993
Inventor
Shogo Nobumori
Assignee (at issue)
Hitachi Koki Co., Ltd.
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.