Granted Patent
Utility
US 4,283,660 · App. 06/069,158
Multiline charge transfer panel input and hold system
Inventor:
John L. Curry, Sr.
Patented Case
View Patent ↗
Granted: Aug 11, 1981
Filed: Aug 23, 1979
Inventor
John L. Curry, Sr.
Assignee (at issue)
NCR 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.