Granted Patent
Utility
US 4,924,349 · App. 07/191,921
Face plate assembly for electrical devices
Inventors:
David L. Buehler, Elliot G. Jacoby, Rita R. Swartvagher
Patented Case
View Patent ↗
Granted: May 8, 1990
Filed: May 9, 1988
Inventors
David L. Buehler
Elliot G. Jacoby
Rita R. Swartvagher
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.