Granted Patent
Utility
US 4,483,107 · App. 06/447,687
Polishing method for electrophotographic photoconductive member
Inventors:
Kageyuki Tomoyori, Tatsuo Uchida, Tadashi Noda
Patented Case
View Patent ↗
Granted: Nov 20, 1984
Filed: Dec 7, 1982
Inventors
Kageyuki Tomoyori
Tatsuo Uchida
Tadashi Noda
Assignee (at issue)
Konishiroku Photo Industry Co., Ltd.
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.