Granted Patent
Utility
US 4,615,128 · App. 06/693,632
Ski boot incorporating a flex control device
Inventor:
Bruno Borsoi
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Jan 22, 1985
Inventor
Bruno Borsoi
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.