Granted Patent
Utility
US 4,320,953 · App. 06/093,863
Pick-off device for electrostatic copier
Inventors:
Max Schultes, Dietmar Eberlein
Patented Case
View Patent ↗
Granted: Mar 23, 1982
Filed: Nov 13, 1979
Inventors
Max Schultes
Dietmar Eberlein
Assignee (at issue)
Savin Corporation
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.