Granted Patent
Utility
US 5,820,488 · App. 08/873,820
Golf ball and method of making same
Inventors:
Michael J. Sullivan, Thomas J. Kennedy, III, Mark L. Binette
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Jun 12, 1997
Inventors
Michael J. Sullivan
Thomas J. Kennedy, III
Mark L. Binette
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.