Granted Patent
Utility
US 4,752,240 · App. 06/445,165
Latch-free housing for electrical terminals
Inventors:
Paul R. Jagen, Donald R. Leisey
Patented Case
View Patent ↗
Granted: Jun 21, 1988
Filed: Nov 29, 1982
Inventors
Paul R. Jagen
Donald R. Leisey
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.