Granted Patent
Utility
US 5,911,417 · App. 08/866,328
Sheet jamming-proof mechanism for paper-feeding system
Inventor:
John Lin
Patented Case
View Patent ↗
Granted: Jun 15, 1999
Filed: May 30, 1997
Inventor
John Lin
Assignee (at issue)
Mustek Systems 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.