IP Library › Granted Patent US 4,454,508
Granted Patent Utility
US 4,454,508 · App. 06/499,307

Timed token ring

Inventor: Robert M. Grow
Patented Case View Patent ↗
Granted: Jun 12, 1984 Filed: May 31, 1983
Inventor
Robert M. Grow
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.

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Quick Facts
Patent No.
US 4,454,508
App. No.
06/499,307
Filed
1983-05-31
Granted
1984-06-12
Kind
A