Granted Patent
Utility
US 5,460,460 · App. 08/203,302
Scissors lift dock leveler
Inventor:
James C. Alexander
Patented Case
View Patent ↗
Granted: Oct 24, 1995
Filed: Mar 1, 1994
Inventor
James C. Alexander
Assignee (at issue)
Serco
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.