Granted Patent
Utility
US 4,933,778 · App. 07/245,594
Calibration of platen registration edges in copiers
Inventors:
Charles M. Tufano, Edward Michael Kelly, Lawrence B. Telle
Patented Case
View Patent ↗
Granted: Jun 12, 1990
Filed: Sep 19, 1988
Inventors
Charles M. Tufano
Edward Michael Kelly
Lawrence B. Telle
Assignee (at issue)
EASTMAN KODAK COMPANY
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.