Granted Patent
Utility
US 5,635,690 · App. 08/435,588
Electrical switch with connector interlock
Inventors:
George W. Knecht, Donald D. Busby
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: May 5, 1995
Inventors
George W. Knecht
Donald D. Busby
Assignee (at issue)
Thomas & Betts, 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.