Granted Patent
Utility
US 6,209,230 · App. 09/546,989
Footwear cleat
Inventor:
John J. Curley
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Apr 11, 2000
Inventor
John J. Curley
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.