Granted Patent
Utility
US 5,572,807 · App. 08/563,869
Composite, wear-resistant stud for sport shoes
Inventors:
Paul Andrew Kelly, William H. Parry
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Nov 29, 1995
Inventors
Paul Andrew Kelly
William H. Parry
Assignee (at issue)
Trisport AG
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.