Granted Patent
Utility
US 6,622,636 · App. 10/117,207
Device for automatically moving vehicles along guide ways of lifts
Inventor:
Fabrizio Bonacini
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Apr 8, 2002
Inventor
Fabrizio Bonacini
Assignee (at issue)
GIULIANO S.R.L.
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.