Granted Patent
Utility
US 4,379,370 · App. 06/260,154
Device for adjusting the inclination of the cuff or ankle covering portion of a footwear article, in particular a ski boot
Inventor:
Renzo Balbinot
Patented Case
View Patent ↗
Granted: Apr 12, 1983
Filed: May 4, 1981
Inventor
Renzo Balbinot
Assignee (at issue)
Nordica S.p.A.
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.