Granted Patent
Utility
US 4,465,365 · App. 06/467,334
Printer
Inventor:
Seiichi Toyoda
Patented Case
View Patent ↗
Granted: Aug 14, 1984
Filed: Feb 17, 1983
Inventor
Seiichi Toyoda
Assignee (at issue)
Noritsu Kenkyu Center 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.