Granted Patent
Utility
US 4,148,084 · App. 05/813,079
Flexible disk pack, related storage apparatus having disks with circumferential tab segments and associated partition means
Inventor:
Ko Ko Gyi
Patented Case
View Patent ↗
Granted: Apr 3, 1979
Filed: Jul 5, 1977
Inventor
Ko Ko Gyi
Assignee (at issue)
Burroughs, Inc.
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.