Granted Patent
Utility
US 4,405,154 · App. 06/263,981
Multi-axle equilized suspension system
Inventor:
Lloyd D. Masser
Patented Case
View Patent ↗
Granted: Sep 20, 1983
Filed: May 15, 1981
Inventor
Lloyd D. Masser
Assignee (at issue)
Lear Siegler, Inc.
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.