Granted Patent
Utility
US 4,639,154 · App. 06/742,331
Dual station printer mechanism
Inventor:
Charles M. Myers
Patented Case
View Patent ↗
Granted: Jan 27, 1987
Filed: Jun 7, 1985
Inventor
Charles M. Myers
Assignee (at issue)
Eaton 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.