Granted Patent
Utility
US 5,659,865 · App. 08/635,144
Pressure roller cleaning blade
Inventor:
Ronald O. Zarbo
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Apr 19, 1996
Inventor
Ronald O. Zarbo
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.