Granted Patent
Utility
US 4,398,236 · App. 06/239,291
PC Board mounting apparatus
Inventors:
Carl Campisi, Harry F. Sron
Patented Case
View Patent ↗
Granted: Aug 9, 1983
Filed: Mar 2, 1981
Inventors
Carl Campisi
Harry F. Sron
Assignee (at issue)
Zenith Radio 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.