Granted Patent
Utility
US 5,577,237 · App. 08/377,301
Protocol timer and method of using same
Inventor:
William C. Lin
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Jan 23, 1995
Inventor
William C. Lin
Assignee (at issue)
Tandem Computers Incorporated
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.