Granted Patent
Utility
US 6,201,351 · App. 09/330,385
Ceiling fan with a light-sensitive circuit
Inventors:
John Rudolph, David Lo, Charles T. Thrasher, Jr., Robert J. Livergood
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Jun 11, 1999
Inventors
John Rudolph
David Lo
Charles T. Thrasher, Jr.
Robert J. Livergood
Assignee (at issue)
The Holmes Group, 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.