Granted Patent
Utility
US 4,344,811 · App. 06/262,073
Body positioning and driving apparatus
Inventor:
James Carney, Jr.
Patented Case
View Patent ↗
Granted: Aug 17, 1982
Filed: Jul 14, 1980
Inventor
James Carney, Jr.
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.