Granted Patent
Utility
US 4,693,465 · App. 06/774,234
Rotatable print mechanism for printing on front or back of media
Inventors:
Eduard Svyatsky, K. George Rabindran
Patented Case
View Patent ↗
Granted: Sep 15, 1987
Filed: Sep 9, 1985
Inventors
Eduard Svyatsky
K. George Rabindran
Assignee (at issue)
Bell and Howell, LLC
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.