Granted Patent
Utility
US 4,558,262 · App. 06/473,800
Load switching arrangement for gas discharge lamp circuit
Inventors:
John E. Longenderfer, David G. Luchaco, Dennis Capewell
Patented Case
View Patent ↗
Granted: Dec 10, 1985
Filed: Mar 9, 1983
Inventors
John E. Longenderfer
David G. Luchaco
Dennis Capewell
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.