Granted Patent
Utility
US 4,799,082 · App. 07/028,016
Electrostatic reproducing apparatus
Inventor:
Keiichiro Suzuki
Patented Case
View Patent ↗
Granted: Jan 17, 1989
Filed: Mar 18, 1987
Inventor
Keiichiro Suzuki
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.