Granted Patent
Utility
US 5,471,693 · App. 08/131,983
Support and attachment mechanism for a dockleveler lift bag
Inventor:
Charles H. Hodges
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Oct 4, 1993
Inventor
Charles H. Hodges
Assignee (at issue)
Kelley Company, 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.