Granted Patent
Utility
US 5,986,353 · App. 09/115,320
Arrangement for the exclusive connection of electrical loads
Inventor:
Joachim Köhler
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Jul 14, 1998
Inventor
Joachim Köhler
Assignee (at issue)
Eaton Corporation
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.