Granted Patent
Utility
US 4,374,428 · App. 06/091,526
Expandable FIFO system
Inventor:
Kerry B. Barnes
Patented Case
View Patent ↗
Granted: Feb 15, 1983
Filed: Nov 5, 1979
Inventor
Kerry B. Barnes
Assignee (at issue)
RCA 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.