Granted Patent
Utility
US 4,499,576 · App. 06/407,885
Multiplexed first-in, first-out queues
Inventor:
Alexander Gibson Fraser
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Aug 13, 1982
Inventor
Alexander Gibson Fraser
Assignee (at issue)
AT&T Bell Laboratories
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.