Granted Patent
Utility
US 4,593,328 · App. 06/214,166
Timing wheel for card encoder
Inventor:
Rene Baus, Jr.
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Dec 8, 1980
Inventor
Rene Baus, Jr.
Assignee (at issue)
American Magnetics, 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.