Granted Patent
Utility
US 5,177,447 · App. 07/610,213
Automated breakout box for automotive testing
Inventors:
Joseph A. Marino, Raymond H. Niemetschek
Patented Case
View Patent ↗
Granted: Jan 5, 1993
Filed: Nov 6, 1990
Inventors
Joseph A. Marino
Raymond H. Niemetschek
Assignee (at issue)
Bear Automotive Service Equipment Company
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.