Granted Patent
Utility
US 4,439,097 · App. 06/327,901
Separator sheet feeder
Inventor:
Henry R. Mebus
Patented Case
View Patent ↗
Granted: Mar 27, 1984
Filed: Dec 7, 1981
Inventor
Henry R. Mebus
Assignee (at issue)
Harris Graphics
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.