Granted Patent
Utility
US 5,645,439 · App. 08/585,841
Automatic power line disconnect apparatus
Inventors:
Thomas H. Nugent, Jr., Ernest A. Kussmaul
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Jan 16, 1996
Inventors
Thomas H. Nugent, Jr.
Ernest A. Kussmaul
Assignee (at issue)
Kussmaul Electronics, LLC
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.