Granted Patent
Utility
US 4,437,410 · App. 06/310,307
Pivotal slidable vehicle end enclosure
Inventors:
David Stoller, James C. Robertson, Tibor Matyas
Patented Case
View Patent ↗
Granted: Mar 20, 1984
Filed: Oct 9, 1981
Inventors
David Stoller
James C. Robertson
Tibor Matyas
Assignee (at issue)
Portec, 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.