Granted Patent
Utility
US 4,888,889 · App. 07/000,785
Support adjuster device for the quarters of ski boots
Inventor:
Mariano Sartor
Patented Case
View Patent ↗
Granted: Dec 26, 1989
Filed: Jan 5, 1987
Inventor
Mariano Sartor
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.