Granted Patent
Utility
US 4,327,856 · App. 06/148,396
Paper transfer system in a printer
Inventors:
Minoru Isobe, Etumi Ishii, Shuichi Imai, Tadasi Kodama, Wataru Ohara
Patented Case
View Patent ↗
Granted: May 4, 1982
Filed: May 9, 1980
Inventors
Minoru Isobe
Etumi Ishii
Shuichi Imai
Tadasi Kodama
Wataru Ohara
Assignees (at issue)
OKI ELECTRIC INDUSTRY CO., LTD.
Nippon Telegraph and Telephone Public Corporation
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.