Granted Patent
Utility
US 4,209,074 · App. 06/038,985
Adjustable control console
Inventor:
Lyle E. York
Patented Case
View Patent ↗
Granted: Jun 24, 1980
Filed: Jan 15, 1979
Inventor
Lyle E. York
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.