Granted Patent
Utility
US 5,865,284 · App. 08/666,068
Formlock shoes with flats
Inventor:
Michael Z. Creech
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jun 21, 1996
Inventor
Michael Z. Creech
Assignee (at issue)
DANA LIMITED
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.