Granted Patent
Utility
US 5,798,581 · App. 08/768,141
Location independent dimmer switch for use in multiple location switch system, and switch system employing same
Inventors:
Jon M. Keagy, Donald R. Mosebrook, Joel S. Spira
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: Dec 17, 1996
Inventors
Jon M. Keagy
Donald R. Mosebrook
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.