Granted Patent
Utility
US 6,588,124 · App. 09/928,675
Ballet shoe sole with gusset
Inventor:
Peter Morrone
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Aug 13, 2001
Inventor
Peter Morrone
Assignee (at issue)
Ballet Makers, 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.