Granted Patent
Utility
US 4,544,205 · App. 06/504,915
Seat and self-locking cushion assembly therefor
Inventor:
John Molnar
Patented Case
View Patent ↗
Granted: Oct 1, 1985
Filed: Jun 16, 1983
Inventor
John Molnar
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.