Granted Patent
Utility
US 5,580,049 · App. 08/493,835
Soccer ball with fiber reinforced polyurethane cover
Inventor:
Derrick K. Brantley
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: Jun 22, 1995
Inventor
Derrick K. Brantley
Assignee (at issue)
Lisco 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.