Granted Patent
Utility
US 4,728,866 · App. 06/904,874
Power control system
Inventors:
Dennis Capewell, Donald F. Hausman, Jr., Aaron Jungreis, Joel S. Spira
Patented Case
View Patent ↗
Granted: Mar 1, 1988
Filed: Sep 8, 1986
Inventors
Dennis Capewell
Donald F. Hausman, Jr.
Aaron Jungreis
Joel S. Spira
Assignee (at issue)
Lutron Electronics Co., 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.