Granted Patent
Utility
US 5,651,155 · App. 08/490,807
Support mechanism for a dockleveler lift bag
Inventors:
Charles H. Hodges, Robert J. Warner, Jr.
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Jun 15, 1995
Inventors
Charles H. Hodges
Robert J. Warner, Jr.
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.