Granted Patent
Utility
US 5,584,474 · App. 08/537,832
Single sheet feed device for an electrophotographic printer or copier
Inventor:
Manfred Viechter
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Oct 24, 1995
Inventor
Manfred Viechter
Assignee (at issue)
Siemens Nixdorf Informationssysteme AG
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.