Granted Patent
Utility
US 5,166,736 · App. 07/655,714
Electrophotographic printing apparatus with pivotable paper buffer and pivotable guide member
Inventors:
Toshitaka Ogawa, Yasuo Kikuchi, Junzi Shirakawa
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Feb 15, 1991
Inventors
Toshitaka Ogawa
Yasuo Kikuchi
Junzi Shirakawa
Assignee (at issue)
Hitachi Koki 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.