Granted Patent
Utility
US 4,531,798 · App. 06/363,253
Heavy-duty electrical connector
Inventors:
Robert Baur, Ralph Iversen, Roger C. Stephenson
Patented Case
View Patent ↗
Granted: Jul 30, 1985
Filed: Mar 29, 1982
Inventors
Robert Baur
Ralph Iversen
Roger C. Stephenson
Assignee (at issue)
Automation Industrial Group, 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.