Granted Patent
Utility
US 4,797,708 · App. 07/045,931
Apparatus for scavenging unwanted particles from a photoconductor of an electrographic apparatus
Inventors:
W. Charles Kasiske, Jr., John M. Fiske
Patented Case
View Patent ↗
Granted: Jan 10, 1989
Filed: May 4, 1987
Inventors
W. Charles Kasiske, Jr.
John M. Fiske
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.