Granted Patent
Utility
US 5,090,840 · App. 07/594,756
Printed circuit board mounting apparatus
Inventor:
Frank J. Cosenza
Patented Case
View Patent ↗
Granted: Feb 25, 1992
Filed: Oct 9, 1990
Inventor
Frank J. Cosenza
Assignee (at issue)
VSI, LLC
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.