Granted Patent
Utility
US 4,296,549 · App. 06/063,382
Method of making a lead socket insert
Inventor:
Guido Bertoglio
Patented Case
View Patent ↗
Granted: Oct 27, 1981
Filed: Aug 3, 1979
Inventor
Guido Bertoglio
Assignee (at issue)
Augat 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.