Granted Patent
Utility
US 4,294,465 · App. 06/157,332
Operator's station and mounting
Inventor:
Gerald P. Simmons
Patented Case
View Patent ↗
Granted: Oct 13, 1981
Filed: Jun 9, 1980
Inventor
Gerald P. Simmons
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.