Granted Patent
Utility
US 4,478,154 · App. 06/330,629
Pedestal liner for railway vehicle and method of making same
Inventors:
Homer N. Holden, Donald L. Kleykamp, William F. Moore, Julien C. Mathieu
Patented Case
View Patent ↗
Granted: Oct 23, 1984
Filed: Dec 14, 1981
Inventors
Homer N. Holden
Donald L. Kleykamp
William F. Moore
Julien C. Mathieu
Assignee (at issue)
DayCo Holdings, LP
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.