Granted Patent
Utility
US 5,192,101 · App. 07/776,667
Lock mechanism for an axle lift suspension
Inventor:
Gregory A. Richardson
Patented Case
View Patent ↗
Granted: Mar 9, 1993
Filed: Oct 15, 1991
Inventor
Gregory A. Richardson
Assignee (at issue)
Neway Corp.
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.