Granted Patent
Utility
US 4,899,469 · App. 07/230,416
Device for securing a leg or leg cover on ski boots
Inventor:
Kurt Hilgarth
Patented Case
View Patent ↗
Granted: Feb 13, 1990
Filed: Aug 10, 1988
Inventor
Kurt Hilgarth
Assignee (at issue)
Skischuhfabrik Dynafit Gesellschaft m.b.H.
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.