Granted Patent
Utility
US 5,052,711 · App. 07/525,743
Vehicle alignment and verification system
Inventors:
Herbert L. Pirkey, Jon W. Hower, Jean Lezala
Patented Case
View Patent ↗
Granted: Oct 1, 1991
Filed: May 18, 1990
Inventors
Herbert L. Pirkey
Jon W. Hower
Jean Lezala
Assignee (at issue)
A. O. Smith 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.