Granted Patent
Utility
US 5,971,817 · App. 09/049,560
Contact spring for a plug-in connector
Inventor:
Jacques Longueville
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Mar 27, 1998
Inventor
Jacques Longueville
Assignee (at issue)
Siemens Aktiengesellschaft
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.