Granted Patent
Utility
US 6,073,169 · App. 08/835,261
Automatic meter reading system employing common broadcast command channel
Inventors:
Kenneth C. Shuey, Kathryn J. Smith, David C. Lawrence, Arnold W. Bragg
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Apr 8, 1997
Inventors
Kenneth C. Shuey
Kathryn J. Smith
David C. Lawrence
Arnold W. Bragg
Assignee (at issue)
ABB Power T&D Company 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.