Granted Patent
Utility
US 5,227,762 · App. 07/604,568
Power line carrier controlled lighting system
Inventors:
David Guidette, James V. Olson, Robert D. Munson, Willard R. Garnett
Patented Case
View Patent ↗
Granted: Jul 13, 1993
Filed: Oct 26, 1990
Inventors
David Guidette
James V. Olson
Robert D. Munson
Willard R. Garnett
Assignee (at issue)
THOMAS INDUSTRIES, 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.