Granted Patent
Utility
US 4,743,736 · App. 06/687,842
Switching apparatus for an appliance control circuit
Inventors:
Harry Albinger, Jr., Michael J. Marchetti
Patented Case
View Patent ↗
Granted: May 10, 1988
Filed: Dec 31, 1984
Inventors
Harry Albinger, Jr.
Michael J. Marchetti
Assignee (at issue)
BLACK & DECKER 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.