Granted Patent
Utility
US 4,571,855 · App. 06/553,888
Integrated closure system for a ski boot
Inventor:
Roger Blanc
Patented Case
View Patent ↗
Granted: Feb 25, 1986
Filed: Nov 21, 1983
Inventor
Roger Blanc
Assignee (at issue)
Salomon S.A.S.
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.