Granted Patent
Utility
US 5,802,424 · App. 08/979,503
Control for environment of a charger for reproduction apparatus
Inventors:
Martin J. Pernesky, John W. May
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Nov 26, 1997
Inventors
Martin J. Pernesky
John W. May
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.