Granted Patent
Utility
US 4,852,030 · App. 06/653,630
Time-of-use-meter with a calendar of cyclic events
Inventor:
Mark L. Munday
Patented Case
View Patent ↗
Granted: Jul 25, 1989
Filed: Sep 24, 1984
Inventor
Mark L. Munday
Assignee (at issue)
Westinghouse Electric Company LLC
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.