Granted Patent
Utility
US 4,865,572 · App. 07/303,934
Support seat for a ski
Inventor:
Royce C. Andes
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: Jan 30, 1989
Inventor
Royce C. Andes
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.