Granted Patent
Utility
US 4,458,314 · App. 06/337,868
Circuitry for allocating access to a demand shared bus
Inventor:
Gary J. Grimes
Patented Case
View Patent ↗
Granted: Jul 3, 1984
Filed: Jan 7, 1982
Inventor
Gary J. Grimes
Assignee (at issue)
Bell Telephone Laboratories, 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.