Granted Patent
Utility
US 5,098,097 · App. 07/669,560
Football
Inventors:
Thomas J. Kennedy, III, Joseph F. Baltronis
Patented Case
View Patent ↗
Granted: Mar 24, 1992
Filed: Mar 14, 1991
Inventors
Thomas J. Kennedy, III
Joseph F. Baltronis
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.