Granted Patent
Utility
US 4,413,708 · App. 06/355,052
Industrial truck with pivotal front frames
Inventor:
Robert N. Stedman
Patented Case
View Patent ↗
Granted: Nov 8, 1983
Filed: Mar 5, 1982
Inventor
Robert N. Stedman
Assignee (at issue)
Caterpillar Tractor Co.
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.