Granted Patent
Utility
US 4,884,797 · App. 07/109,714
Feeder module for use in a document forwarding system
Inventor:
Eduard Svyatsky
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Oct 16, 1987
Inventor
Eduard Svyatsky
Assignee (at issue)
Bell and Howell, LLC
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.