Granted Patent
Utility
US 4,264,220 · App. 06/102,792
Printwheel homing apparatus
Inventor:
Selahattin A. Okcuoglu
Patented Case
View Patent ↗
Granted: Apr 28, 1981
Filed: Dec 12, 1979
Inventor
Selahattin A. Okcuoglu
Assignee (at issue)
International Business Machines 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.