Granted Patent
Utility
US 4,959,914 · App. 07/265,811
Ski-boot
Inventor:
Kurt Hilgarth
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: Nov 1, 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.