Granted Patent
Utility
US 4,445,183 · App. 06/334,002
Electrical switch
Inventors:
Patrick E. McCollum, William A. McFall
Patented Case
View Patent ↗
Granted: Apr 24, 1984
Filed: Dec 23, 1981
Inventors
Patrick E. McCollum
William A. McFall
Assignee (at issue)
Rockwell International 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.