Granted Patent
Utility
US 6,715,778 · App. 10/161,284
Radio frequency-controlled axle/suspension lift system
Inventors:
Michael J. Gottschalk, Joseph M. Ross, Jesse W. Cervantez, Richard Steiner
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: May 31, 2002
Inventors
Michael J. Gottschalk
Joseph M. Ross
Jesse W. Cervantez
Richard Steiner
Assignee (at issue)
The Boler 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.