Granted Patent
Utility
US 5,997,199 · App. 09/148,051
Paper feeding module of a color picture printer
Inventors:
Gary Sheng, Hans Chang
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Sep 3, 1998
Inventors
Gary Sheng
Hans Chang
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.