Granted Patent
Utility
US 4,336,535 · App. 06/140,649
Cursor for plasma shift register display
Inventor:
Herman Albertine, Jr.
Patented Case
View Patent ↗
Granted: Jun 22, 1982
Filed: Apr 16, 1980
Inventor
Herman Albertine, Jr.
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.