Granted Patent
Utility
US 5,934,409 · App. 08/883,399
Trailer personnel lift with a level sensor and manually set outriggers
Inventors:
Steven Citron, Michael F. Davis, Matthew G. Kraemer, John Busuttil
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Jun 26, 1997
Inventors
Steven Citron
Michael F. Davis
Matthew G. Kraemer
John Busuttil
Assignee (at issue)
GENIE INDUSTRIES, 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.