Granted Patent
Utility
US 4,947,560 · App. 07/308,254
Split vamp shoe with lateral stabilizer system
Inventors:
Rory W. Fuerst, James E. Granville
Patented Case
View Patent ↗
Granted: Aug 14, 1990
Filed: Feb 9, 1989
Inventors
Rory W. Fuerst
James E. Granville
Assignee (at issue)
Kaepa, Inc.
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.