Granted Patent
Utility
US 4,892,983 · App. 07/281,572
Programmer/timer with combined line and program function switch
Inventors:
Richard C. Bogda, George D. Georgacakis
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: Dec 8, 1988
Inventors
Richard C. Bogda
George D. Georgacakis
Assignee (at issue)
Eaton Corporation
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.