Granted Patent
Utility
US 5,586,356 · App. 08/563,061
Automatic return to dock mechanism for mechanical dock leveler
Inventor:
James C. Alexander
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: Nov 27, 1995
Inventor
James C. Alexander
Assignee (at issue)
United Dominion 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.