Granted Patent
Utility
US 5,195,772 · App. 07/717,295
Valve configuration for converting an active suspension system into a passive suspension system
Inventors:
Benjamin Bachrach, Joel A. Levitt, John E. Nametz
Patented Case
View Patent ↗
Granted: Mar 23, 1993
Filed: Jun 18, 1991
Inventors
Benjamin Bachrach
Joel A. Levitt
John E. Nametz
Assignee (at issue)
Ford Motor 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.