Granted Patent
Utility
US 5,943,451 · App. 08/865,681
Image scanner with automatic moving function and automatic sheet feeding function
Inventor:
Carl Lee
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: May 30, 1997
Inventor
Carl Lee
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.