Granted Patent
Utility
US 4,947,054 · App. 07/332,254
Sliding dimmer switch
Inventors:
Woodie C. Flowers, Gary W. Bryde
Patented Case
View Patent ↗
Granted: Aug 7, 1990
Filed: Mar 31, 1989
Inventors
Woodie C. Flowers
Gary W. Bryde
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.