Granted Patent
Utility
US 4,677,616 · App. 06/774,750
Flow control scheme for a switching network
Inventor:
Andrew Franklin
Patented Case
View Patent ↗
Granted: Jun 30, 1987
Filed: Sep 11, 1985
Inventor
Andrew Franklin
Assignees (at issue)
AT&T CORP.
AT&T Information Systems 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.