Granted Patent
Utility
US 4,363,530 · App. 06/221,885
Spacer element for use in an electrical connector apparatus
Inventor:
Laurentius M. Verhoeven
Patented Case
View Patent ↗
Granted: Dec 14, 1982
Filed: Dec 31, 1980
Inventor
Laurentius M. Verhoeven
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.